Tortue Perpetual Calendar watch
XXL, automatic, 18K white gold
REF: W1580048

Cartier’s first self-winding movement with a perpetual calendar demonstrates great creativity in two areas: the excellent readability of the day and date functions and the innovative calendar display.
These characteristics, exclusive to the 9422 MC movement, are displayed on an impressive dial: the days of the week are indicated by a retrograde hand, the date is shown in large numbers around the dial and the month and years counter is positioned at 12 o’clock.
This superb watchmaking achievement can also be admired for the supreme care devoted to its fine details, all of which reflect the timeless nature of the Tortue watch – one of the Cartier shaped watches – which was created in 1912 and went on to become one of Cartier's most legendary complication watches in the 1920s.

Excl. Sales Tax


Tortue Perpetual Calendar watch, XXL, Manufacture mechanical movement with automatic winding 9422 MC. 18K white gold case, beaded crown set with a sapphire cabochon, slate-colored openwork guilloché dial, silvered openwork satin-brushed grid with sunray effect and black transferred Roman numerals, slate-colored satin-brushed flange, snailed counter, blued-steel apple-shaped hour and minute hands. Black alligator-skin strap with double adjustable 18K white gold folding buckle. Perpetual calendar complication with days indicated by a retrograde hand, month and leap year indicated in a counter at 12 o'clock. Individually numbered movement comprised of 293 parts including 33 jewels. Movement diameter: 32 mm, movement thickness: 5.88 mm, balance: 28,800 vibrations/hour, power reserve approx. 52 hours. Sapphire case back. Case thickness: 16.8 mm. Water-resistant to 3 bar (30 meters/100 feet).

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