Wristwatches

292-4051 Wristwatch: extremely rare Dugena ‘Skin Diver 25’ diver's watch, Ref. 2000, ca. 1960 Approx. Ø37.5mm, steel, rotating bezel, steel caseback featuring a diver and the number 2000, automatic movement, original tritium dial with distinctive luminous indexes and luminous hands, center seconds, date, stainless steel bracelet; the movement runs poorly and requires servicing/cleaning/overhaul. The watch is extremely rare and has the same appearance as the Jaquet Droz “Skin Diver 25” Ref. 2000 (https://www.cortrie.de/go/MeL), which was manufactured under the same reference number. 500 € - 1.500 €

292-4052 Wristwatch: attractive vintage Tudor Prince with black dial, steel and gold Ca. Ø34.5mm, steel and gold, screw-down crown, screw-down Oyster case back, automatic movement calibre 2428, black dial, date and center seconds, leather strap as good as new, in working order, very good second-hand condition. 700 € - 1.500 €

292-4053 Wristwatch: vintage chronograph, Omega Speedmaster Mark II, Ref. 145.014, ca. 1970 Ca. 40 x 45 mm, very solid steel case with screw-down case back, Ref. 145.014, hand-wound Calibre 861, black dial, luminous hands, in working order. 1.500 € - 2.500 €

292-4054 Wristwatch: vintage Heuer chronograph in excellent condition, presumed Ref. 3647, ca. 1960 Ca. Ø35mm, steel, screw-down case, hand-wound Valjoux 92, silvered dial with 45-minute counter, luminous hands, very good condition, in working order. 1.200 € - 3.000 €

292-4108 Wristwatch: IWC Classic Ref. 1872 Square Cushion “TV”, steel, manufactured in 1972 Ca. 35 x 40 mm, steel, screw-down case back, automatic movement calibre 8541B, date, center seconds, blue dial, steel hands, leather strap with IWC steel clasp, used condition, servicing strongly recommended as the winding mechanism is very stiff. 1.200 € - 1.800 €

292-4109 Wristwatch: vintage Omega Speedmaster Triple Date chronograph, Ref. 3521.80, ca. 1995 Ca. Ø38mm, steel, screw-down case, sapphire crystal case back, automatic movement calibre 1151, blue dial, luminous hands, leather strap with Omega buckle, in working order, second-hand condition with minor imperfections. 1.700 € - 2.500 €

292-4110 Wristwatch: large vintage IWC chronograph Valjoux 7750, 1970s Ca. Ø41mm, chrome-plated with steel case back, screw-down, hand-wound Valjoux 7750, black dial, date and day display, yellow chronograph hands, black leather strap with IWC buckle, in working order. 1.300 € - 2.500 €

292-4111 Wristwatch: Triple Calendar chronograph in chronometer quality, Eterna “1948” Ref. 8515.41 Ca. Ø39mm, stainless steel, sapphire crystal case back, automatic movement 7751, black dial, luminous hands, leather strap with folding clasp, good, pre-owned condition, in working order. 1.000 € - 2.000 €

292-4149 Wristwatch: historically interesting LeCoultre pilot’s watch, used by German paratroopers at Monte Cassino in 1944 Ca. Ø31mm, metal case, serial number 183679, hand-wound calibre 463, black dial, luminous hands, leather strap, in working order. The watch belonged to a German paratrooper who wore it during operations at Monte Cassino in 1944. The watch has remained in the family’s possession to this day. The battles at Monte Cassino consisted of four separate Allied offensive operations aimed at breaking through the German defensive line known as the ‘Gustav Line’ between 17 January and 18 May 1944. Due to their duration of four months, they are regarded as one of the longest battles of the Second World War, with heavy casualties on both sides. 1.200 € - 1.800 €

292-4150 Wristwatch: sought-after Lemania Tg 195 military chronograph, Swedish military, 1950s Approx. Ø40mm, steel, screw-down case back with Swedish military markings, serial number 57/1813 (57 presumably the year of manufacture), hand-wound LWO 2225 movement, original black dial, original hands (luminous material on the hands only partially intact), measurable radioactivity, in working order and in very good condition. The so-called TG 195 is arguably one of the rarest military watches produced by Lemania. Not much is known about this watch. It was manufactured in the 1950s for the Swedish Air Force. What makes it special is a rather unusual zero-reset mechanism for precise time-setting. During normal operation, the central seconds hand runs continuously. If you press the upper pusher at 2 o’clock, the seconds hand automatically resets to zero and the crown pops out. However, as intended, the entire movement also stops (!) The watch only starts running again once you push the crown back in. This allows for precise time setting. 4.500 € - 7.500 €

292-4151 Wristwatch: early Pavel Buhre chronograph, manufactured for Russia (military) around 1915 Ca. Ø48mm, original silver case with pressed back, Russian silver hallmark, No. 268426, fine precision lever movement with chronograph, inscribed in Cyrillic, signed enamel dial with 60-minute counter, steel hands, in working order and well preserved, rare. 1.200 € - 3.000 €

292-4152 Wristwatch: A rarity, early John Harwood automatic watch, hallmarks from 1935 Approx. 30mm diameter, original 9K rose gold case with London hallmarks from 1935, signed automatic movement, Harwood patent with hand setting via the bezel, engine-turned, silvered, signed dial with power reserve window, steel hands, movement intact, very rare in gold! 1.800 € - 2.500 €

292-4153 Wristwatch: vintage Breitling ‘Chrono-Matic’ chronograph Ref. 2111, ca. 1970 Ca. 38 x 38 mm, steel, screw-down case back, automatic movement calibre 112, silver/blue dial, date display, red hands, presumably original leather strap with Breitling buckle, very fine original condition, in working order. 1.300 € - 2.500 €

292-4154 Wristwatch: vintage Breitling Chrono Matic Ref. 2129, 1970s Ca. 42mm diameter, steel, screw-down case back, automatic chronograph, silver/blue dial, original hands, very good condition, in working order. 2.000 € - 3.000 €

292-4155 Wristwatch: very rare Breitling Navitimer AOPA Ref. 809, ca. 1965 Ca. Ø40mm, steel, case back with reference number 809, rotating bezel, manual winding, chronograph, black/silver dial, luminous hands, pilot’s strap as good as new with buckle, movement intact, a sought-after collector’s watch. 3.500 € - 6.500 €

292-4156 Wristwatch: rare, large vintage chronograph by Longines, Ref. 8224-4 ‘Diver’, Calibre 330/Valjoux 72, ca. 1966–1969 Ca. 43 × 44 mm, stainless steel, case back marked ‘Waterproof’, Ref. 8224-4, hand-wound Longines Calibre 330/Valjoux 72, superbly preserved black dial with silver totalizers and block indexes, steel hands, stainless steel bracelet in as good as new condition (not original; original leather strap no longer available), good condition, in working order, rare. 2.000 € - 4.000 €

292-4157 Wristwatch: rare, vintage Heuer Autavia chronograph, Ref. 2446, 1960s Ca. Ø40mm, steel, pressed back case back, rotating bezel, hand-wound Valjoux 72, black dial with silver totalizers, luminous hands, leather strap with buckle, excellent condition, in working order, sought-after collector’s watch. 3.500 € - 7.500 €

292-4199 Wristwatch: rare Omega Seamaster Chronometer Jumbo Ref. 2493/8 from 1950 Ca. Ø36.5mm, steel, screw-down case back with reference number, self-winding movement of chronometer quality, Cal. 333, wonderfully preserved, highly radioactive dial with pink gold indexes, luminous hands, in working order. The 12-million serial number indicates 1950 as the year of manufacture; authentic original condition; rare reference. 2.000 € - 4.000 €

292-4200 Wristwatch: vintage 18K Omega Electronic Chronometer, Calibre 1250 Ca. Ø35.5mm, solid 18K gold case, tuning-fork movement, gold-plated dial, date, center seconds, leather strap with Omega buckle, in working order, very good, pre-owned condition. 1.800 € - 2.500 €

292-4201 Wristwatch: vintage IWC Yacht Club in gold with steel caseback, ca. 1970 Ca. Ø36mm, gold case with steel caseback, screw-down, automatic movement, gold brushed dial, center seconds, date, original leather strap, in working order. This rare version in gold with a steel caseback was originally manufactured by IWC in this way and was intended to make the caseback more durable than one with a gold caseback. 2.000 € - 3.000 €

292-4202 Wristwatch: Longines Conquest Automatic Ref. 9001 in 18K gold, 1960s Ca. Ø35mm, enamelled screw-down caseback with reference number, automatic movement calibre 19AS, silvered dial with gold indexes, center seconds, dent on the case rim next to the crown; otherwise in good second-hand condition; leather strap needs replacing; movement is intact. 1.850 € - 2.500 €

292-4222 Wristwatch: elegant, luxurious vintage Rolex Cellini Ref. 3807 in white gold, ca. 1970 Ca. 30 x 26 mm, ca. 64 g, 18K white gold, hand-wound, very rare and luxurious solid gold version, with movement intact, in the original Rolex service case. 4.000 € - 6.000 €

292-4223 Wristwatch: rare vintage IWC Yacht Club II Ref. 3312, 1970s Ca. Ø41mm, steel, Ref. 3312, IWC 2250 quartz movement, perfectly preserved dial, date, center seconds, original stainless steel bracelet with folding clasp, very good condition, in working order. 2.000 € - 4.000 €

292-4225 Wristwatch: rare vintage Blancpain Ultra Thin ‘Golden Refile’, 18K gold, original box, ca. 1950 Ca. Ø33.5mm, 18K gold, pressed back with reference number 2873, ultra-thin, only 4.8mm thick including the crystal, fine hand-wound movement, 17 jewels, striped finish, gilted, silvered dial, gold hands, original leather strap with gold-coloured Wempe buckle, in working order and very good condition with original box, a very rare reference! 1.500 € - 3.500 €

292-4226 Wristwatch: Rolex Oyster Perpetual Date chronometer Ref. 15505, steel/gold bezel, 1980s Ca. Ø34mm, steel/gold bezel, automatic chronometer Calibre 3035, gold dial, center seconds, date, leather strap with Rolex buckle, good second-hand condition, in working order. 2.900 € - 4.000 €

292-4227 Wristwatch: extremely rare square men’s watch, Vacheron & Constantin Ref. 6787, ca. 1960 Ca. 27 x 27 mm, 18-carat gold, finely chased on the front, pressed back, hand-wound precision lever movement, Calibre 1001, gold-coloured brushed dial, gold hands, leather strap with buckle, very good condition, very rare reference, in working order. 2.300 € - 5.000 €

292-4228 Wristwatch: rare vintage Zenith AF/P ‘Alta Frequenza Precisione’ (High-Frequency Precision), 18K, ca. 1970 Ca. 35 x 40 mm, very substantial 18K gold case, high-frequency precision automatic movement (the heart of these watches is the Zenith automatic calibre 408 (or related versions). It operates at an extremely high frequency of 36,000 half-vibrations per hour (bph). This ensures the second hand glides extremely smoothly and the watch achieves exceptional timekeeping accuracy; brushed dial with date display, center seconds, original leather strap with original buckle, in working order. 2.000 € - 3.000 €

292-4243 Wristwatch: as good as new, unworn Glashütte Original SeaQ diver's watch, full set Ca. Ø40mm, stainless steel, screw-down case back, rotating bezel, Ref. 13911098134, automatic movement, blue dial, date, center seconds, fabric strap, unworn with Glashütte certificate of authenticity, original box and all documentation, RRP €10,200. 2.500 € - 7.500 €

292-4244 Wristwatch: rare vintage Gérald Genta “Bi-Retro” Ref. 3735, 1990s Approx. Ø38mm, steel, screw-down case, automatic movement, jumping hours, retrograde minute, retrograde date, exceptional engine-turned mother-of-pearl dial, steel hands, original leather strap with buckle, in good original condition, in working order. The watch was available in two versions: Ref. 3735 with a leather strap and Ref. 3755 with a steel bracelet (https://www.cortrie.de/go/nY2). 3.000 € - 6.000 €

292-4245 Wristwatch: rare vintage Gérald Genta ‘Bi-Retro’ Ref. 3734, 1990s Approx. Ø38mm, 18K gold, screw-down case, automatic movement, jumping hours, retrograde minute, retrograde date, exceptional engine-turned dial, steel hands, original leather strap with gold buckle, movement in working order, complications require servicing. In gold, particularly with this dial, the 3734 is a highly sought-after reference (https://www.cortrie.de/go/LZd). 3.500 € - 10.000 €

292-4246 Wristwatch: Panerai Luminor Marina 1950 3 Days Ref. PAM00312 OP6746, box & papers Ca. Ø44mm, steel, sapphire crystal caseback, automatic movement calibre P 9000, black dial, date, luminous hands, original leather strap with double folding clasp, very good condition, original box with 2 replacement straps, papers, in working order! 2.500 € - 5.000 €

292-4247 Wristwatch: distinctive Glashütte Original “Sixties” automatic watch, unworn, full set Ca. Ø39mm, Ref. 1-39-52-13-02-04, stainless steel, screw-down sapphire crystal case back, automatic movement, special orange dial, steel hands, center seconds hand, original leather strap with buckle, in working order, as good as new and unworn, with box and all paperwork. 2.000 € - 4.000 €

292-4248 Wristwatch: Chronoswiss Lunar chronograph Ref. 7522, steel and gold, full set, virtually unworn Ca. Ø38mm, steel/gold, sapphire crystal case back, automatic movement Calibre 741, silvered, engine-turned dial, calendar, moon phase, chronograph, Breguet-style steel hands, in working order, virtually as good as new with box and all papers, 1990s. 2.000 € - 5.000 €

292-4249 Wristwatch: as good as new, limited edition Cartier Ref. 2390, Basculante Mécanique, box and papers from 2019 Ca. 29 x 36 mm, steel, hand-wound, engine-turned dial, original leather strap (strap shows signs of age), original invoice, service certificate, condition as if almost unworn, rare in the limited-edition hand-wound version, in working order 6.000 € - 10.000 €

292-4250 Wristwatch: rare skeletonised, limited-edition 18K gold and steel chronograph, Chronoswiss Kairos, Ref. CH2324, with papers Ca. Ø38mm, 18K gold/steel, double-glazed, Ref. CH 2321, limited edition 589/600, manual winding, steel hands, original leather strap with buckle, in working order, good condition, papers from 1991. 3.500 € - 6.500 €

292-4251 Wristwatch: rare skeletonised 18K chronograph, Chronoswiss Kairos, limited edition 037/600, with papers Ca. Ø38mm, 18K gold, double-glazed, Ref. CH 2321, hand-wound, steel hands, original leather strap with buckle, in working order, good condition, papers from 1990. 5.500 € - 10.000 €

292-4274 Wristwatch: high-quality IWC Da Vinci chronograph, perpetual calendar/moon phase, full set Ca. Ø39mm, extremely substantial 18K gold case, automatic movement, white dial, leather strap as good as new with gold IWC buckle, very good condition with box and all papers from 2005. 5.000 € - 10.000 €

292-4275 Wristwatch: rare vintage GIRARD-PERREGAUX “Chronographe GP 9000” chronograph in 18K rose gold, ca. 1992 Ca. Ø39mm, 18K rose gold, sapphire crystal case back revealing an engraved rose gold automatic movement, white dial, rose gold hands, original leather strap with rose gold clasp, very good condition, in working order, very rare, limited small edition, No. 31. 4.800 € - 8.000 €

292-4276 Wristwatch: A rarity, limited-edition vintage 18k Breitling ‘Montbrillant’ chronograph, Ref. 22, No. 17/20 Ca. Ø38mm, very solid 18K gold case, Ref. 22, hand-wound Valjoux 22, silvered dial, 30-minute counter, high-quality ostrich leather strap as good as new with original Breitling 18K buckle, very well preserved, in working order, extremely rare! 6.000 € - 10.000 €

292-4277 Wristwatch: sought-after vintage Heuer Monaco chronograph, as good as new, Ref. 73633 Valjoux 7736, ca. 1972 Ca. 40 x 40 mm, stainless steel, hand-wound, calibre 7736, dial with white totalizers, original hands, black leather strap with stainless steel buckle, fantastic, as good as new condition, in working order, sought-after collector’s watch. 5.000 € - 8.000 €

292-4296 Wristwatch: Rolex Submariner Ref. 14060M, full set from 2008 Ca. Ø40mm, steel, custom-made sapphire crystal caseback (not by Rolex), M-series from 2008, automatic chronometer calibre 3130, center seconds, original stainless steel bracelet, very good condition, rarely worn, full set from 2008. 3.000 € - 6.000 €

292-4297 Wristwatch: Rolex Submariner Date Ref. 16613 steel/gold, full set from 1992 Ca. Ø40mm, steel/gold, automatic chronometer with date, center seconds, original steel/gold bracelet, in working order, very well preserved by the first owner, original box and papers. 8.000 € - 12.000 €

292-4298 Wristwatch: Rolex Yacht-Master in steel/gold, Ref. 16623, box and papers from 2005 Ca. Ø41mm, steel/gold, 2005 F-series, custom-made sapphire crystal display caseback (not by Rolex), automatic chronometer with date, Calibre 3135, white dial, center seconds, original steel/gold bracelet, good condition, in working order, box & papers from 2005. 4.000 € - 8.000 €

292-4299 Wristwatch: Rolex Daytona Chronograph Ref. 116520, full set from 2006 Ca. Ø39mm, steel, Z-series, custom-made sapphire crystal display caseback (not by Rolex), automatic chronometer calibre 4130, white dial with gold totalizers, original steel bracelet, in working order and well preserved, original box and all papers, original label matching the serial number. 8.000 € - 16.000 €

292-4318 Wristwatch: early Gübelin “Ipso Matic” with calendar and moon phase, ca. 1955, with Gübelin certificate Ca. Ø38mm, original steel case in a very rare version with distinctive lugs, serial number 132459, Felsa 693 automatic movement, original dial with luminous numerals, full calendar with moon phase, luminous hands, in working order and very well preserved. The extract from the archives, including photographic documentation, confirms the watch’s complete authenticity. 4.500 € - 7.500 €

292-4319 Wristwatch: rare, early Gübelin “Ipso Matic” with calendar and moon phase, possibly new-old-stock Ca. Ø32 x 43mm, original steel case, serial number 100055, Felsa 693 automatic movement, original dial with luminous numerals, full calendar with moon phase, luminous hands, in working order and in sensational condition, presumably unworn, circa 1950. 4.500 € - 7.500 €

292-4320 Wristwatch: rare, large Heuer ‘Big Eyes’ chronograph, circa 1960, Ref. 2444, stainless steel Ca. Ø36.5mm, steel screw-down case back, Ref. 2444, hand-wound Valjoux 72, silvered dial with large totalizers (hence the name ‘Big Eyes’), luminous hands, in working order, a sought-after Heuer chronograph. 4.500 € - 6.500 €

292-4321 Wristwatch: extremely rare Longines chronograph with central counter, Ref. 23021-47, with original box Ca. Ø39.5mm, steel, case back bearing reference number 23021 and year 47, serial number 7085353, hand-wound Calibre 13ZN, original silvered dial with original radioactive luminous material, central red minute hand, 12-hour counter, luminous hands, leather strap as good as new, in working order, extremely rare in steel. 12.000 € - 25.000 €

292-4341 Wristwatch: as good as new & unworn Henry Moser/Bucherer “Pioneer Tourbillon Concept Aventurine”, full set Ca. Ø44mm, 18K pink gold/blackened titanium, Ref. 3804-0902, limited to 18 pieces worldwide, automatic movement, tourbillon, aventurine dial designed to resemble a starry sky, view of the tourbillon, pink gold hands, original rubber strap with original label, box and papers from 2023, unworn, RRP: €75,000, special edition for Bucherer, limited edition No. 1/18 (https://www.cortrie.de/go/DMY). 30.000 € - 60.000 €

292-4342 Wristwatch: Omega Speedmaster Co-Axial Chronometer in 18K gold, full set, NEW with a 5-year warranty Ca. Ø42mm, ca. 226g, 18K gold, automatic chronometer Ref. 31060425099002, Calibre 3861, gold/black dial, original 18K gold bracelet with folding clasp, in working order, unworn, showing only minimal signs of storage. The watch is supplied with its box and all documentation; the warranty is valid for 5 years from the invoice date. The current list price for this watch is €51,800! 26.000 € - 40.000 €

292-4343 Wristwatch: high-quality Speake-Marin Geneve special edition Ripples La City “Goldblatt”, NEW with WARRANTY Ca. 41mm diameter, steel, sapphire crystal case back, automatic movement, solid 18K gold dial, small seconds at “1.30”, steel hands, 20th Anniversary special edition, limited to 50 pieces worldwide. The watch comes with the original box and warranty documents, completed for the new owner. The original retail price in 2022 was ca. €43,000. Founded in 2002 by British watchmaker Peter Speake-Marin, the brand embodies the fusion of English watchmaking tradition with modern Swiss craftsmanship. Now based in Geneva, Speake-Marin manufactures exclusively mechanical timepieces with in-house calibres and exceptional designs in its own workshop in La Chaux-de-Fonds. Every model – from the iconic small seconds at 1.30 to the architecturally inspired ‘La City’ case – is produced in deliberately limited numbers. Only a few hundred watches are made each year, each one an expression of the highest watchmaking artistry and individual exclusivity. For collectors who appreciate true rarities. 26.000 € - 36.000 €

292-4344 Wristwatch: high-quality Speake-Marin Geneve Special Edition Ripples La City “Blue”, NEW with WARRANTY Ca. 41mm diameter, steel, sapphire crystal caseback, automatic movement, blue dial, small seconds at “1.30”, steel hands, 20th Anniversary Special Edition, limited to 60 pieces worldwide. The watch comes with the original box and warranty documents, completed for the new owner. The original retail price in 2022 was ca. €29,000. Founded in 2002 by British watchmaker Peter Speake-Marin, the brand embodies the fusion of English watchmaking tradition with modern Swiss craftsmanship. Now based in Geneva, Speake-Marin manufactures exclusively mechanical timepieces with in-house calibres and exceptional designs in its own workshop in La Chaux-de-Fonds. Every model – from the iconic small seconds at 1.30 to the architecturally inspired ‘La City’ case – is produced in deliberately limited numbers. Only a few hundred watches are made each year, each one an expression of the highest watchmaking artistry and individual exclusivity. For collectors who appreciate true rarities. 17.000 € - 22.000 €

292-4345 Wristwatch: rare A. Lange & Söhne Glashütte aviator’s deck watch, Second World War Ca. Ø55mm, original metal case FI23883, case and movement share the same number 210890, plate signed A. Lange & Söhne Glashütte, finished by Wempe Hamburg, large chronometer balance, fine adjustment, original dial, center seconds, luminous material on the hands missing, presumably original leather aviator’s strap, first-hand, in working order. 2.500 € - 7.500 €

292-4346 Wristwatch: presumably unworn pilot’s ‘B-Uhr’, Second World War, Stowa Ca. Ø55mm, original grey lacquered case, side markings FL23883 and red stamp BAL 038, case back with military marking as B-watch No. 5378, Stowa precision lever movement with Geneva stripes and fine adjustment, also No. 5378, center seconds, pilot’s leather strap, almost as good as new, presumably new-old-stock with only the slightest signs of storage, extremely rare in this condition. 3.500 € - 7.500 €

292-4347 Wristwatch: extremely rare Ulysse Nardin ‘Big Aviator’ pilot’s watch, only 288 examples produced in 1943 Approx. Ø38mm, steel, screw-down, case number 614043, manual winding, movement number 239537, original, fantastically preserved, highly radioactive dial with a slightly brownish patina, luminous hands, center seconds, leather strap, in working order, fantastic condition. According to the archives, only 288 of these watches were produced in 1943 and only a ‘handful’ have survived. This is likely to be the best-preserved example to come onto the market to date. 12.000 € - 20.000 €

292-4348 Wristwatch: very rare IWC Mark XI for the Australian Air Force, 1st series from 1948 Ca. Ø36mm, steel, screw-down case back, case back with military marking 6b/346 1480/48, hand-wound Calibre 89, movement number 1149434, original black dial without the Broad Arrow (found only on watches for the Australian Air Force), center seconds hand, luminous hands, leather strap with buckle, in working order and very well preserved; only the crystal has a scratch. You can find all the information on the history of the legendary Mark XI here (https://www.cortrie.de/go/J6L). 3.500 € - 7.500 €

292-4359 Wristwatch: rare large, rectangular Patek Philippe Ref. 2434, ca. 1949 Ca. 25 × 40 mm, 18K gold, Ref. 2434, case number 656602, movement number 953426, original dial, vintage leather strap with signed buckle, in working order, rare, large reference. 8.000 € - 12.000 €

292-4360 Wristwatch: very early Audemars Piguet rattrapante chronograph, ca. 1926–1929 Ca. Ø46mm, 18K gold, coat of arms engraved on the back, case and movement bear the same number 37518, early lugs, lower lug showing signs of repair, hinged case back, case, movement and dial signed, very fine calibre with 22 jewels and fine adjustment, dial with Breguet numerals, 30-minute counter, gold hands, leather strap, in working order and very well preserved. The earliest wristwatch split-seconds chronograph was produced by Patek Philippe as a one-off in 1923, with series production commencing in 1927. Based on its reference number, this Audemars Piguet chronograph was manufactured between 1926 and 1929, making it one of the earliest wristwatch split-seconds chronographs. In some cases, pocket watches were modified to create early chronographs. This is likely a one-off piece made to a customer’s specification with a modified case. Audemars Piguet did not produce any wristwatches with split-seconds chronographs in series production at that time. 10.000 € - 30.000 €

292-4361 Wristwatch: extremely rare Patek Philippe chronograph, Ref. 533, ca. 1948 Approx. Ø33mm, 18K gold, pressed back, serial number 652738, movement number 867222, caseback with reference number, very rare movement with fine adjustment, regulated in 8 positions, beautifully preserved dial, original hands, leather strap with buckle, in very good condition and in working order, with what is believed to be the original box. Ref. 533 is one of the most sought-after Patek Philippe chronographs of the 1940s, produced from 1937 onwards (https://www.cortrie.de/go/GZD). 55.000 € - 75.000 €

292-4362 Wristwatch: Audemars Piguet Royal Oak Jumbo Ref. 5402SA, steel/gold, service 2026 Ca. Ø39mm, steel/gold, screw-down case, No. 845, automatic movement calibre 2121/1, grey dial with white lettering, date, original steel/gold strap, in working order and in good second-hand condition, fully serviced in 2026, not worn since, presented in an AP service case. 25.000 € - 45.000 €

292-4363 Wristwatch: extremely rare Audemars Piguet Royal Oak Jumbo Jubilee in steel, Ref. 14802ST-OO-0944ST-01 Limited Edition 20th Anniversary, full set, from 1995, service due in 2026 Ca. Ø39mm (excluding crown), stainless steel, screw-down crown, reference 14802ST-OO-0944ST-01, see-through case back, very fine automatic movement calibre 2121/3, 36 jewels, skeletonised 21K gold rotor in AP bezel design, special 20th-anniversary Royal Oak model, limited edition, No. 0118/1000, engine-turned and extremely rare ‘tropical’ dial, dark brown patina, date display, classic and very well-preserved Royal Oak stainless steel bracelet with folding clasp, circumference/length ca. 19.5 cm, in working order and very well preserved, extremely rare full set: octagonal Royal Oak wooden box with outer carton, soft case, original papers and proof of purchase from 1995; in addition, the watch underwent a full service at Audemars Piguet in Besançon in August 2026 and has thus been restored to the best possible condition. An exceptionally rare collector’s item in superb condition! 40.000 € - 100.000 €