Tortue Perpetual Calendar Yellow Gold (W1538651)

Pre-owned Cartier "Collection Privée" Tortue Perpetual Calendar (ref. W1538651), featuring a mechanical automatic movement; silvered, guilloché dial with black Roman numerals and blued steel hands; perpetual calendar complication with day-of-the-week display at 9 o'clock, date display at 3 o'clock, as well as month and leap year combined in a single subdial at 12 o'clock; dual time zone complication at 6 o'clock; sapphire-crystal, exhibition case back; and 35.5 x 44.0mm, 18k yellow gold case on a black leather strap with a Cartier, 18k yellow gold folding clasp.

• Guaranteed authentic, with the case, dial and movement signed Cartier
• Accompanied by the original Cartier watch box
• Watchmaker's Condition Report: Recently returned from movement service and case refinish at Cartier; excellent condition
• Last known retail price: $48,200