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Audemars Piguet Royal Oak Perpetual Calendar 41mm
Ref. 26574ST.OO.1220ST.02 · Sport
Stock unknown
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Case
- Diameter
- 41mm
- Material
- Stainless steel
- Finish
- Stainless steel
- Water resistance
- 20m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- 5134
- Type
- Automatic
- Power reserve
- 40h
Design language
- Case shape
- round
- Dial style
- textured
- Sub-dials
- 3
- Bezel
- fixed
- Bracelet
- integrated
- Hands
- baton
- Moonphase
- Yes
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2 colorways
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History only · Watch family · 6 weeks, Nov 25, 2024–Jun 8, 2026 · 7 recent or historical posts
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In a nutshell
The Audemars Piguet Royal Oak Perpetual Calendar 41mm (ref. 26574ST.OO.1220ST.02) is an automatic sport watch, with a 41mm stainless steel case, powered by the 5134 movement and a 40-hour power reserve. Water resistance is rated to 20m, under a sapphire crystal.
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