Patek Philippe revisits the sporty style of the Aquanaut chronograph in a rose gold version, paired with a sunburst brown dial featuring a black-gradient rim and matching composite strap. The original design of the case (water-resistant to 120 m) and the bezel is highlighted by the alternating polished and satin-brushed finishes. The self-winding flyback chronograph movement combines tradition (column wheel drive) with innovation (vertical disk clutch). Since the clutch causes almost no wear, the central chronograph seconds hand can also be used to display the seconds continuously.

Sunburst brown with black-gradient rim, embossed with Aquanaut pattern, gold applied numerals with white luminescent coating. Rose gold. Diameter (10-4 o’clock): 42.2 mm. Height: 11.9 mm. Screw-down crown. Water-resistant to 120 m. Sapphire crystal case back. Composite material, dark brown. Aquanaut fold-over clasp. Flyback chronograph. Central chronograph hand. 60-minute counter. Date in an aperture.

Flyback chronograph. Central chronograph hand. 60-minute counter. Date in an aperture. Diameter: 30 mm. Thickness: 6.63 mm. Number of parts: 308. Bridges: 14. Jewels: 32. 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.