The Ceramic 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 black ceramic case. It measures 41.0 mm across, and is water resistant to 20 m. Inside is the Calibre 5134 automatic, perpetual calendar movement, with 40 hours power reserve. Complications: Perpetual calendar. Brand origin: Switzerland. No longer offered new; listed here as an archive reference for the used market.

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

What kind of ceramic is the Audemars Piguet Royal Oak Perpetual Calendar 41 Black Ceramic?

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

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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