Nautilus Annual Calendar 5726/1A-001

A Calendar That Only Needs You Once a Year.

Day, date and month across three apertures, with a moon phase at 6 o'clock, in steel on the integrated bracelet. The annual calendar tracks 30 and 31 day months on its own and needs correcting once, at the end of February.

The complication sits under a blue-black gradient dial with the embossed relief the case has carried since 1976.

• Reference: 5726/1A-001
• Case: 40.5mm stainless steel
• Bezel: Rounded octagonal, satin and polished finish
• Dial: Blue-black gradient with embossed horizontal relief, applied gold markers
• Movement: Calibre 324 S QA LU 24H/303, self-winding annual calendar with moon phase
• Power Reserve: Approximately 45 hours
• Bracelet: Integrated stainless steel with fold-over clasp
• Water Resistance: 120 metres / 390 feet

A grail piece for the discerning collector.