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Rotonde de Cartier Astrocalendaire


Case: platinum
Diameter: 45 mm
Crown: beaded in platinum, set with a blue sapphire cabochon
Crystal: sapphire
Caseback: sapphire
Dial: silver-colored
Bezel: platinum
Hands: sword-shaped, blued-steel
Case thickness: 15.1 mm
Strap: black alligator-skin
Clasp: double adjustable folding buckle in 18k white gold
Water-resistance: 30 meters (100 feet)
Movement: Manufacture mechanical with automatic winding, Caliber 9459 MC, tourbillon and perpetual calendar with circular display, “Poinçon de Genève” certified timepiece
Casing-up diameter: 14 lignes (31.38 mm)
Total diameter: 32 mm
Thickness: 8.1 mm
Number of jewels: 51
Number of parts: 382
Balance: 21,600 vph
Power reserve: approx. 50 hours
Limited series of 100 numbered pieces.










