Rotonde de Cartier Perpetual Calendar Chronograph watch
42 mm, automatic, 18K pink gold, leather
In the 42 mm case of the 9423 MC movement, Cartier has brought together two of the most famous complications in watchmaking: a perpetual calendar and a chronograph. It has the features of a perpetual calendar in the Cartier Fine Watchmaking collection: the days of the week indicated by a retrograde hand, the date written in large Arabic numerals around the dial with the month and leap year counter located at 12 o'clock. In addition, there is an automatic winding high-precision, high-torque mechanical chronograph.
Rotonde de Cartier Perpetual Calendar Chronograph watch, 42 mm, Manufacture mechanical movement with automatic winding 9423 MC. 18K pink gold case, beaded crown set with a sapphire cabochon, chocolate galvanized guilloché dial, chocolate openwork satin-brushed grid with sunray effect and pink transferred Roman and Arabic numerals, months and days of the week, pink gold-plated steel sword-shaped and hammer-shaped hands. Brown alligator-skin strap with double adjustable 18K pink gold pink gold. 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 445 parts including 44 jewels. Movement diameter: 32 mm, movement thickness: 7.70 mm, balance: 28,880 vibrations/hour, power reserve approx. 48 hours. Sapphire case back. Case thickness: 14.9 mm. Water-resistant to 3 bar (30 meters/100 feet).