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Royal Oak Perpetual Calendar

Ref. 26579CE.OO.1225CE.01
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Crafted in hand-finished black ceramic, this Royal Oak Perpetual Calendar features day, date, month, astronomical moon, and week of the year. The leap year indication — pioneered by Audemars Piguet in 1955 — is also featured on the “Grande Tapisserie” decorated dial.

Specifications

Case

  • Material Ceramic
  • Water Resistance 20 m
  • Size 41 mm
  • Thickness 9.5 mm

Dial

Slate grey dial with “Grande Tapisserie” pattern, black counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, black inner bezel.

Bracelet

Black ceramic bracelet with titanium AP folding clasp.

Manufacture Calibre 5134

  • Functions Perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes.
  • Number of jewels 38
  • Mechanism Selfwinding
  • Power reserve 40 h
  • Total diameter 29 mm
  • Number of parts 374
  • Frequency 2.75 hz 19800 vph

Warranty

Two year warranty

Your watch is guaranteed against manufacturing defects for a period of 2 years subject to our International Sales Warranty.

Five year warranty

Applicable to all AP watches purchased through our authorized network from 1st January 2017 subject to our International Sales Warranty.

Extend your Warranty