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The Patek Philippe Nautilus 5726/1A-014 is a steel Nautilus with an annual calendar, moon phases and a 24-hour indication. Its 40.5 mm case pairs the collection’s blue-gray horizontal-embossed dial with automatic caliber 26-330 S QA LU 24H. Patek Philippe says the annual calendar needs one correction per year; the figure is the manufacturer’s description, not an independent test result.
What the Nautilus 5726/1A-014 displays
The dial combines three calendar apertures—day, date and month—with a moon-phase display, a 24-hour indication and sweep seconds. The 24-hour display is an additional time indication; the calendar and moon phase provide the watch’s more prominent complications.
Patek Philippe describes the dial as sunburst blue-gray, with horizontal embossing and a black-gradient rim. The company says its blue draws inspiration from the original 1976 Nautilus. That design reference does not mean the 5726/1A-014 itself dates to 1976.
How its annual calendar works
Patek Philippe says the annual-calendar mechanism requires only one correction per year, and states that it invented and patented the mechanism in 1996. This describes the maker’s stated calendar behavior; the product information cited here does not set out every month-end exception or give adjustment instructions.
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
For setting or correcting the watch, use the instructions for use linked from Patek Philippe’s product page rather than relying on a generic procedure.
Case, bracelet and movement specifications
| Specification | Patek Philippe listing |
|---|---|
| Case material | Steel |
| Diameter | 40.5 mm, measured from 10 to 4 o’clock |
| Thickness | 11.3 mm |
| Water resistance | 30 m |
| Crown and case back | Screw-down crown; sapphire-crystal case back |
| Bracelet and clasp | Steel bracelet; patented fold-over clasp with lockable adjustment system |
| Movement | Self-winding caliber 26-330 S QA LU 24H |
| Movement construction | 339 parts; 34 jewels; 21K gold central rotor |
| Power reserve | 35–45 hours, listed as minimum/maximum |
| Frequency and regulating components | 28,800 semi-oscillations per hour (4 Hz); Gyromax balance; Spiromax balance spring |
| Quality designation | Patek Philippe Seal |
These are manufacturer-published specifications, not independent measurements or performance tests. The case has contrasting polished and satin finishes, according to Patek Philippe.
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Where the 5726 fits in the Nautilus line
Phillips says the 5726 was first released in 2010 and was the first Nautilus reference to feature Patek Philippe’s annual calendar. The 5726/1A-014 is a particular steel-bracelet configuration; Patek Philippe also links a separate reference, 5726A-001, with an annual calendar and moon phase. The specifications of one reference should not be assumed to apply to the other.
The 5726’s appeal is therefore not simply that it is a steel Nautilus: it combines the bracelet format with an annual calendar, moon phase and 24-hour indication. When comparing it with another Nautilus, compare the exact reference and generation, complications, bracelet or strap configuration, and the date and source of any quoted price or availability.
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Price and availability
Patek Philippe’s product page displayed $62,766 when retrieved on October 4, 2026. This is a dated manufacturer-page display, not confirmation of a completed sale, an offer currently available to buy, or a representative secondary-market valuation. The retrieved page text does not establish the price’s tax treatment or whether it is a suggested price.
Phillips has an auction listing for the 5726/1A-014, describing a steel annual-calendar wristwatch with center seconds, moon phases, 24-hour indication, bracelet, certificate and presentation box. An auction listing shows that the reference appears in the auction market; it does not establish a typical current market price. No current secondary-market range or official production-status statement is established by the cited material.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
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- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
