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PATEK PHILIPPE Nautilus Annual Calendar & Moonphase | Stainless Steel | Ref. 5726A-001 | Full Set (2 Straps)
This timepiece is in excellent condition showing no signs of wear. It comes as a complete set including both inner and outer boxes, pusher, marker, manual, booklet with folder, extra leather strap, and warranty papers dated July 2023.
One of the most coveted complications in the Nautilus line, the 5726A-001 is a 40.5mm integrated-bracelet timepiece in stainless steel — distinguished by its iconic octagonal porthole case with alternating satin-brushed and polished surfaces and a sapphire exhibition caseback. The charcoal gray horizontally embossed dial features applied 18-carat white gold luminescent hour markers, a matching white gold handset, and a thoughtfully arranged complication layout: day, date, and month displayed in apertures across the upper dial, with moonphase and 24-hour AM/PM indicator at 6 o'clock. Presented on a fully integrated stainless steel bracelet with polished center links, satin-finished outer links, and a signed fold-over clasp. The in-house 324 S QA LU 24H/303 is a self-winding movement featuring a Gyromax® balance, Spiromax® silicon balance spring bearing the Patek Philippe Seal, containing 34 jewels, beating at 28,800 vph (4 Hz), and delivering approximately 45 hours of power reserve — water-resistant to 120 meters.
Delivery is via fully insured FedEx Priority Overnight to your nearest FedEx Ship Center within the continental U.S. All photos and videos are captured using professional macro equipment to accurately disclose condition; minor blemishes shown, as well as occasional fingerprints visible due to handling during photography, may not be apparent under normal lighting or wear. Each timepiece is represented with honesty, transparency, and quality, and its provenance is fully guaranteed. Seller is not affiliated with, sponsored by, or an authorized dealer of any horology house.
Listing Details:
• Reference Number: 5726A-001
• Case Material: Stainless Steel
• Bezel Material: Stainless Steel
• Case Diameter: 40.5mm
• Crystal: Sapphire Crystal
• Dial: Charcoal Gray, Horizontal Embossing
• Dial Markers: Applied 18k White Gold, Luminescent
• Bracelet Material: Stainless Steel Integrated
• Clasp: Fold-Over
• Movement: 324 S QA LU 24H/303
• Number of Jewels: 34
• Power Reserve: 45h
• Water Resistance: 120m
• Complications: Annual Calendar, Moonphase, 24-Hour Indicator
This timepiece is in excellent condition showing no signs of wear. It comes as a complete set including both inner and outer boxes, pusher, marker, manual, booklet with folder, extra leather strap, and warranty papers dated July 2023.
One of the most coveted complications in the Nautilus line, the 5726A-001 is a 40.5mm integrated-bracelet timepiece in stainless steel — distinguished by its iconic octagonal porthole case with alternating satin-brushed and polished surfaces and a sapphire exhibition caseback. The charcoal gray horizontally embossed dial features applied 18-carat white gold luminescent hour markers, a matching white gold handset, and a thoughtfully arranged complication layout: day, date, and month displayed in apertures across the upper dial, with moonphase and 24-hour AM/PM indicator at 6 o'clock. Presented on a fully integrated stainless steel bracelet with polished center links, satin-finished outer links, and a signed fold-over clasp. The in-house 324 S QA LU 24H/303 is a self-winding movement featuring a Gyromax® balance, Spiromax® silicon balance spring bearing the Patek Philippe Seal, containing 34 jewels, beating at 28,800 vph (4 Hz), and delivering approximately 45 hours of power reserve — water-resistant to 120 meters.
Delivery is via fully insured FedEx Priority Overnight to your nearest FedEx Ship Center within the continental U.S. All photos and videos are captured using professional macro equipment to accurately disclose condition; minor blemishes shown, as well as occasional fingerprints visible due to handling during photography, may not be apparent under normal lighting or wear. Each timepiece is represented with honesty, transparency, and quality, and its provenance is fully guaranteed. Seller is not affiliated with, sponsored by, or an authorized dealer of any horology house.
Listing Details:
• Reference Number: 5726A-001
• Case Material: Stainless Steel
• Bezel Material: Stainless Steel
• Case Diameter: 40.5mm
• Crystal: Sapphire Crystal
• Dial: Charcoal Gray, Horizontal Embossing
• Dial Markers: Applied 18k White Gold, Luminescent
• Bracelet Material: Stainless Steel Integrated
• Clasp: Fold-Over
• Movement: 324 S QA LU 24H/303
• Number of Jewels: 34
• Power Reserve: 45h
• Water Resistance: 120m
• Complications: Annual Calendar, Moonphase, 24-Hour Indicator

