Patek Philippe 5711-1A-010 Nautilus Self-Winding

Self-winding mechanical movement. Caliber 26‑330 S C. Date in an aperture. Center sweep second hand.

Dial: black-blue.

Stainless steel. Screw-down crown. Sapphire-crystal case back. Water resistant to 120 m. Case diameter (10-4 o’clock): 40 mm. Height: 8.3 mm.

Steel bracelet. Nautilus fold-over clasp.