HorowellWatch Finder
Log in
· Royal Oak

Royal Oak Perpetual Calendar

26674ST.OO.1320ST.01

Diameter
41mm
Thickness
9.5mm
Size
Large
Lug to lug
50.8mm
Water resistance
50m
Movement
Audemars Piguet 7138
Type
Integrated Sports
Case material
Stainless Steel
Case shape
Round
Dial
Blue
Dial finish
Tapisserie
Complications
Perpetual Calendar, Moon Phase
Crystal
Sapphire crystal (glareproofed), sapphire caseback
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

More from Audemars Piguet