Patek Philippe Nautilus Annual Calendar Moon Phases Stainless Steel Black Dial | 5726A-001
Powered by Patek Philippe's automatic calibre movement, this Nautilus 5726A-001 delivers the annual calendar complication with moon phases through a 40.5mm stainless steel case paired with a distinctive black dial. The sophisticated mechanical architecture manages the calendar display with minimal manual adjustment, requiring correction only once per year at the end of February. Behind the transparent case back, collectors witness the intricate engineering that drives both the time display and astronomical indications, while the screw-down crown ensures 120-meter water resistance despite the complex movement within.
Key Features & Specifications
- Annual Calendar Complication — Automatically adjusts for months with 30 and 31 days, displaying day, date, month, and leap year cycle with precision mechanical programming
- Moon Phase Display — Astronomical indication tracks lunar cycles with remarkable accuracy, positioned elegantly within the black dial's balanced layout
- 40.5mm Steel Construction — Brushed and polished stainless steel case features the iconic rounded octagonal bezel with horizontally embossed pattern characteristic of the Nautilus design language
- Black Dial with Applied Indices — Horizontally embossed black dial surface creates depth and texture, complemented by applied hour markers and luminous hands for optimal legibility
- Transparent Case Back — Exhibition case back reveals the automatic movement's finishing and technical complexity, showcasing Patek Philippe's haute horlogerie craftsmanship
- Nautilus Fold-Over Clasp — Signature clasp system ensures secure wrist presence while maintaining the streamlined aesthetic of the leather strap configuration
- Reference 5726A-001 Provenance — Complete with original box and papers documentation, establishing authentic provenance and technical specifications from manufacture
| Brand | Patek Philippe |
| Series | Nautilus |
| Model Number | 5726A-001 |
| Model Year | Call for Enquiry |
| Production Year | Call for Enquiry |
| Condition | Call for Enquiry |
| Box/Papers | Box & Papers |
| Case Material | Steel |
| Case Size | 40.5 mm |
| Case Shape | Octagonal |
| Case Back | Transparent |
| Crown | Screw Down |
| Bezel | Rounded Octagonal Shape |
| Movement | Automatic |
| Hands | Luminous |
| Dial Color | Black |
| Dial Type | Analog |
| Dial Markers | Index |
| Band Material | Leather |
| Clasp | Nautilus fold-over clasp |
| Water Resistance | 120 Meters (396 Feet) |
| Gender | Men's |
| Watch Style | Sports Watch |
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.
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