The Wristwatch Field Guide

Audemars Piguet Royal Oak Perpetual Calendar 41 Black Ceramic

26579CE.OO.1225CE.01 Archive · used only

The Audemars Piguet Royal Oak Perpetual Calendar 41 Black Ceramic is a discontinued integrated bracelet watch with a black ceramic case. It ships on a matching exotic-material bracelet rather than a strap. No longer offered new; listed here as an archive reference for the used market.

All Audemars Piguet watchesExotic-material integrated bracelet watchesCeramicBlackDisplay back
Material
Ceramic
Grade / type
Black ceramic
Water resistance
20 m
Reference
26579CE.OO.1225CE.01
Type
Integrated bracelet
Case diameter
41.0 mm
Origin
Switzerland
Movement
Automatic, perpetual calendar
Caliber
Calibre 5134
Power reserve
40 hours
Complications
Perpetual calendar
Colour
Black
Caseback
Sapphire
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Black ceramic integrated bracelet
Matching bracelet
Standard
Crystal
Sapphire
Display back
Yes
Dial
Slate grey Grande Tapisserie
Dial colours
Grey
Lume
Yes
Availability
No longer offered
Status
Archive (2017 to about 2022)
Not published
Price, Thickness, Lug-to-lug, Weight, Hardness, Construction, Surface treatment
Medium confidence Verified Jul 2026 Source: Chrono24 (26579CE)
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Frequently asked questions

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

The Audemars Piguet Royal Oak Perpetual Calendar 41 Black Ceramic has a black 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 Black Ceramic?

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

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

It is no longer offered new; the guide keeps it as an archive reference for the used market.

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