Details

A new blue dial shading to black for the steel version. The steel Nautilus 5726/1A-014, 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 dial’s periphery create a powerful yet refined aesthetic that perfectly complements the sheen of the metal. This elegantly sporty exterior, water-resistant to 30 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. Watch: Self-winding mechanical movement. Caliber 26?330 S QA LU 24H. Day, date, month in apertures. Moon phases. 24-hour indication. Sweep seconds hand. Dial: Blue, black gradated, gold applied hour markers with luminescent coating. Case: Steel. Case diameter (10-4 o’clock): 40.5 mm. Height: 11.3 mm. Water-resistant to 30 m. Screw-down crown. Sapphire crystal case back. Bracelet: Steel. Patented fold-over clasp with lockable adjustment system.