The chronograph has always featured prominently in the vast range of complications in which Patek Philippe has demonstrated its virtuosity. For over 175 years, the manufacture has created a wealth of different models, many of which count among the timepieces most admired and sought after by connoisseurs and collectors.

Ebony black opaline, 8 baguette diamond hour markers (~0.23 ct). Rose gold. Case diameter: 40.5 mm. Height: 13.53 mm. Water-resistant to 30 m. Sapphire crystal case back. Alligator strap with square scales, hand-stitched, matte matte black. Fold-over clasp. Bezel set with 36 baguette diamonds (~3.48 ct). Fold-over clasp set with 22 baguette diamonds (~0.97 ct). Annual Calendar. Flyback chronograph. Annual Calendar. Chronograph. 60-minute and 12-hour monocounter. Sweep seconds hand (chronograph hand).

Chronograph with 60-minute and 12-hour mono-counter. Annual Calendar. Day/night indication. Power reserve indicator. Diameter: 33 mm. Thickness: 7.68 mm. Number of parts: 456. Bridges: 14. Jewels: 40. Power reserve: min. 45 hours - max. 55 hours. Winding rotor: 21K gold central rotor. Balance: Gyromax^®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Spiromax^®. Hallmark: Patek Philippe Seal.