· Royal Oak
Selfwinding Perpetual Calendar
26684ST.OO.1356ST.01
- Diameter
- 38mm
- Thickness
- 9.4mm
- Size
- Large
- Lug to lug
- 49mm
- Water resistance
- 50m
- Movement
- Audemars Piguet 7136
- Type
- Integrated Sports
- Case material
- Stainless Steel
- Case shape
- Round
- Dial
- Blue
- Dial finish
- Tapisserie
- Complications
- Perpetual Calendar, Moon Phase
- Crystal
- Sapphire crystal with glareproofing; sapphire caseback
- Power reserve
- 55h
- Straps
- Integrated Bracelet
- Production
- In production
- Origin
- Swiss (Heritage)
- Era
- Contemporary
Reviews
Reviews of the Royal Oak line
Audemars Piguet Royal Oak Perpetual Calendar 25820ST.OO.0944ST.03 Watch Review
The 1916 Company · Jun 11, 2026 · 7:40
Watch from 0:13
Audemars Piguet Royal Oak Offshore Rubber Clad 15605SK.OO.A350CA.01 Watch Review
The 1916 Company · Oct 4, 2026 · 5:58
Watch from 0:25
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