Nautilus Annual Calendar Steel Blue Dial 40mm

The Patek Philippe Nautilus Annual Calendar ref. 5726/1A-014 exemplifies the perfect balance between sportiness and sophistication within the brand’s iconic Nautilus line. Introduced in 2010, this model is housed in a 40.5mm stainless steel case featuring the collection’s signature porthole-inspired design and horizontally embossed blue dial.

The dial displays day, date, and month in three apertures across the top, with a moonphase and 24-hour indicator at 6 o’clock. White gold applied hour markers and luminescent hands ensure clarity in all lighting conditions. Powered by the self-winding Calibre 324 S QA LU 24H/303, the movement offers an approximate 45-hour power reserve and features an annual calendar mechanism that automatically accounts for months with 30 or 31 days.

Fitted with a stainless steel integrated bracelet and a double-folding clasp, the watch provides both durability and comfort. Water-resistant to 120 meters, the Nautilus Annual Calendar ref. 5726/1A-014 stands as a refined, technically advanced expression of Patek Philippe’s mastery in blending everyday functionality with timeless design.