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.
Hobnail patterned bezel. Dial: white lacquered with black Roman numerals. Strap: shiny black alligator. Prong buckle. Case: white gold. Sapphire-crystal case back. Water resistant to 30 m. Case diameter: 36 mm. Height: 7.43 mm.
Small seconds. Diameter: 21.9 mm. Height: 2.55 mm. Number of parts: 130. Bridges: 5. Jewels: 18. Power reserve: Min. 44 hours. Balance: Gyromax®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.