The famous Ref. 5712/1R-001 Nautilus with an analog date, moon phases, and a power-reserve indicator presents sporty appeal and elegance; it features a case and bracelet in rose gold with a brown sunburst dial and a black gradation. The inimitable arrangement of the complications on the dial endows this flagship model with an eminently legible and highly distinctive face. The legendary design of the Nautilus is emphasized by the polished and satin-finished decors on the case, the octagonal bezel, and the bracelet.

Sunburst brown, black-gradient rim, horizontally embossed, gold applied hour markers with luminescent coating. Rose gold. Diameter (10–4 o’clock): 40 mm. Height: 8.52 mm. Screw-down crown. Water-resistant to 60 m. Sapphire crystal case back. Rose gold. Patented fold-over clasp with lockable adjustment system. Date by hand. Moon phases. Power reserve indication. Small seconds. Moon phases.

Date by hand. Moon phases. Power reserve indication. Small seconds. Diameter: 31 mm. Thickness: 3.98 mm. Number of parts: 265. Bridges: 11. Jewels: 29. Power reserve: min. 38 hours - max. 48 hours. Winding rotor: off-center 22K gold minirotor. Balance: Gyromax^®. Frequency: 21,600 semi-oscillations per hour (3 Hz). Balance spring: Spiromax^®. Hallmark: Patek Philippe Seal. Patent: CH 595 653.