The Wristwatch Field Guide

Audemars Piguet Royal Oak Perpetual Calendar 41 White Ceramic

26579CB.OO.1225CB.01

The Audemars Piguet Royal Oak Perpetual Calendar 41 White Ceramic is a current-production integrated bracelet watch with a white white ceramic case. It measures 41.0 mm across, 9.5 mm thick, and is water resistant to 20 m. Inside is the AP 5134 automatic movement, with 40 h power reserve. Complications: Perpetual calendar. Brand origin: Switzerland.

Titanium, ceramic, and bronze integrated bracelet watchesCeramicWhiteDisplay back
Reference
26579CB.OO.1225CB.01
Type
Integrated bracelet
Price
Case diameter
41.0 mm
Thickness
9.5 mm
Lug-to-lug
Water resistance
20 m
Weight
Origin
Switzerland
Movement
Automatic
Caliber
AP 5134
Power reserve
40 h
Complications
Perpetual calendar
Material
Ceramic
Grade / type
White ceramic
Colour
White
Hardness
Construction
Assembled
Surface treatment
Caseback
Sapphire
Nickel-free
Not verified (clasp or buckle material not confirmed)
Bracelet / strap
White ceramic bracelet with titanium AP folding clasp
Matching bracelet
Standard
Crystal
Sapphire
Display back
Yes
Dial
Blue
Lume
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Audemars Piguet Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Audemars Piguet Royal Oak Perpetual Calendar 41 White Ceramic?

The Audemars Piguet Royal Oak Perpetual Calendar 41 White Ceramic has a white white ceramic case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Audemars Piguet Royal Oak Perpetual Calendar 41 White Ceramic?

It is 41.0 mm in diameter, 9.5 mm thick, and water resistant to 20 m.

How much does the Audemars Piguet Royal Oak Perpetual Calendar 41 White Ceramic cost, and is it available?

It is current-production; the guide does not list a price for it.

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