With its pure lines, the calatrava is recognized as the very essence of the round wristwatch and one of the finest symbols of the Patek Philippe style. Supremely elegant, it charms each new generation of watch lovers by its timeless understated perfection.
Dial: two-tone silvery-gray with blue transfer-printed. Strap: shiny navy blue alligator. Prong buckle. Case: white gold. Sapphire-crystal case back. Water resistant to 30 m. Case diameter: 38 mm. Height: 8.43 mm.
Date, sweep seconds. Diameter: 27 mm. Height: 3.3 mm. Parts: 213. Bridges: 6. Jewels: 29. Power reserve: Min. 35 hours - max. 45 hours. Central rotor in 21K gold, unidirectional winding. Balance: Gyromax®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.