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: ebony black opaline, diamond hour markers. White gold. Case diameter: 38 mm. Height: 8.43 mm. Water resistant to 30 m. Sapphire-crystal case back. Alligator strap with rectangular scales, shiny black. Prong buckle. Bezel set with 68 diamonds (~0.7 ct).
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.