26,400 CHF
Biretrograde Perpetual Calendar Jaquet Droz, Geneve, “Numerus Clausus”, No. 73/88, movement No. 000057, Ref. 008334202. Made in 2009. Very fine, large, self-winding, water-resistant, 18K white gold wristwatch, biretrograde perpetual calendar, leap year indication and an 18K white gold Jaquet Droz buckle. Accompanied by fitted wooden winding box, instruction booklet and guarantee. Three-body, solid, polished, curved band, concave lugs, transparent back, sapphire crystals. Two-tone white enamel, outer dot minute divisions, subsidiary dials for the seconds and the months, biretrograde sectors for the date and the day, aperture for the leap year indication. Blued steel alpha hands. Cal. 5863.4, rhodium-plated, fausses cotes decoration, 38 jewels, straight line lever escapement, monometallic balance adjusted to five positions, self-compensating flat balance spring, shock absorber, sunray guilloche rotor. Dial, case and movement signed. Diam. 43 mm. Thickness 13 mm.
Auctioneer:
Antiquorum
Date:
2009-11-14
