This Steel Patek Philippe Nautilus Ref. 5726A-014 Annual Calendar, Moon-Phase Is Complete. Accompanied with its certificate of origin dated 2021, setting pin, swing tag, instruction manual and presentation box. This sought after Nautilus is new, unworn and comes from the original owner.

The Patek Philippe 5726A-014 is self-winding mechanical movement, its water-resistant to 120 m, conceals a caliber 324 S QA LU 24H/303 self-winding movement comprising 347 parts, which can be admired through a sapphire crystal case back. Functions include day, date, month in apertures, moon phases, 24-hour indication and sweep seconds hand. The dial is a blue, black gradated, gold applied hour markers with luminescent coating. The case is steel with a screw-down crown. The case diameter (10-4 oclock): 40.5 mm. Height: 11.3 mm and the the bracelet is steel with a Nautilus fold-over clasp.

The steel Nautilus, endowed with an Annual Calendar and moon-phase display, now features a new blue dial inspired from the dial color of the original Nautilus model of 1976. Horizontal embossing and subtle grading from blue to black at the dials periphery create a powerful yet refined aesthetic that perfectly complements the sheen of the metal.