251-4176 Heavy, very fine 18K Zenith gold hunting case "Grande Sonnerie Carillon Minute Repeater" with original box, ca. 1910 Ca. Ø55mm, ca. 130g, 18K gold, Zenith case punch, case number 195851, signed precision lever movement, minute repeater, carillon and quarter-hour self-strike Grande Sonnerie, special tandem winding, very well-preserved enamel dial, blued steel hands, in very good condition, in working order, with signed original box. It is extremely rare to find these highly complicated watches in such original condition with the accompanying original box. These Zenith Grande Sonnerie pocket watches with carillon strike are highly wanted and have already achieved collector's prices of around 45,000 Swiss Francs at auctions (source: https://www.cortrie.de/go/Be). 10.000 € - 30.000 €
251-4183 Rare Zenith Port Royal Tricompax Vintage Chronograph REF. 95.0100.418, year 1990 Ca. Ø40mm, titanium case, screwed titanium case back, titanium bracelet with deployant clasp, Zenith calibre 410, intermediate wheel chronograph, 17 jewels, automatic winding, sapphire crystal, silvered dial with 30min counter and 12h counter, tachymeter scale, hands and indexes with luminous material, also digital display of day of the week, month and date, as well as moon phase display, chronograph hands and second division in red, optically in good condition, movement starts ticking, but needs revision, with papers and four spare links. 4.000 € - 8.000 €
251-4193 Excellently preserved Zenith marine chronometer, 1930s Ca. 15 × 15 × 11 cm, gimbal suspension, case and movement with matching number 25047, winding and setting via the bezel, stoppable seconds, Ankerchronometer, power reserve indicator, original dial, blued steel hands, technically and optically in very good condition, in working order. 1.500 € - 3.500 €
251-4216 Travel clock: extremely rare Art Nouveau miniature travel clock with enamel/ silver case and unique enamel dial, Zenith No.2439, ca. 1910 Ca. 5 cm high, silver, case number 2439, very fine enamel work with engine turned enamel, back signed, lever movement number 160300, excellent preserved and very beautiful enamel dial, Breguet steel hands, in very good condition, movement intact, cleaning recommended, extremely rare. These miniature travel clocks by Zenith are almost never found in this condition. Another of these clocks can be found here: (https://www.cortrie.de/go/b6X). 500 € - 3.000 €