Patek Philippe Nautilus Annual Calendar Moon Phases - 40.5 mm - Steel - Blue Dial - 5726/1A-014

Among the most coveted complications in Patek Philippe's stainless steel Nautilus lineup, the 5726/1A-014 combines the collection's signature blue dial with the practical elegance of an annual calendar and moon phase display. This 40.5mm steel reference represents the pinnacle of Gerald Genta's sports watch design philosophy, elevated by one of horology's most sophisticated calendar mechanisms. The model commands exceptional attention in today's collector market, where steel sports complications from Geneva's most prestigious manufacture have achieved legendary status. Reference 5726/1A-014 stands as perhaps the most complete expression of the modern Nautilus, balancing everyday wearability with haute horlogerie complications.

Key Features & Specifications

• Annual Calendar Complication — Automatically adjusts for months with 30 and 31 days, requiring manual correction only once per year at the end of February
• Moon Phase Display — Precision lunar indicator at 7 o'clock, accurate to one day every 122 years when properly maintained
• Stainless Steel Construction — Patek Philippe's 316L steel case and integrated bracelet, featuring the Nautilus's distinctive porthole design with alternating brushed and polished surfaces
• Blue Sunburst Dial — Graduated azure finish with horizontal embossed pattern, complemented by applied white gold hour markers and hands
• Caliber 324 S QA LU 24H/303 — In-house automatic movement with 45-hour power reserve, featuring 24-hour and power reserve indicators
• 40.5mm Case Diameter — Optimal sizing that maintains the original Nautilus proportions while accommodating the complex calendar mechanism
• Sapphire Crystal Exhibition Caseback — Reveals the beautifully finished movement with Geneva Seal decoration and 21K gold micro-rotor

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
• Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com

Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.