5726A
- Model
- Nautilus Annual Calendar
- Case material
- Stainless steel
- Case size
- 40.5mm
- Movement
- Automatic
- Calibre
- Cal. 26-330 S QA LU 24H
- Dial colours
- Grey
- Market value band
- $60k – $180k
Patek Philippe brought its Annual Calendar complication, patented in 1996, to a steel Nautilus for the first time in 2010 with reference 5726. The 5726A shares the 40.5mm cushion case and curved-hinge lugs of the 5711, with day and month windows side by side under 12 o'clock and a combined date, moon phase, and 24-hour subdial at 6 o'clock.
Key dates.
- Patek Philippe patents its Annual Calendar mechanism
- Mechanism reaches the Nautilus for the first time, in steel, as reference 5726
Before you ask.
What movement does the Patek Philippe 5726A use?
The Patek Philippe 5726A runs the Cal. 26-330 S QA LU 24H, an automatic movement.
How do I check a Patek Philippe 5726A with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
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