The Collection of a European Nobleman

Geneva, May 11, 2008

LOT 59

Perpetual Calendar GMT Ulysse Nardin, Locle & Genève, "Perpetual Calendar- GMT Chronometer", No. 79, Ref. 329-80. Made in a limited edition of 500 pieces. Fine, self-winding, water-resistant, two time zone, platinum wristwatch with perpetual calendar, 24-hour day and night indication and an 18K white gold Ulysse Nardin deployant clasp.

C. Three-body, solid, polished, transparent case back with 6 screws, fluted curved lugs, olive-shaped push buttons at 4 and 8 to independently adjust the hour hand forwards or backwards for different time zones. D. Two-tone, engine-turned silver with applied white gold baton indexes and luminous dots, apertures for the date, the days of the week, the months and leap year, guilloche subsidiary seconds dial at 9, outer 24-hour graduation for the second time zone. Luminous blued steel feuille hands, arrow hand for the 24-hour indication. M. Cal. UN 32, rhodium-plated, fausses cotes decoration, 34 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.