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Royal Oak
Royal Oak
Perpetual Calendar
Perpetual Calendar
Ref. 26579CE.OO.1225CE.01
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Serial no.
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Documentation
View Interactive User Manual
Warranty
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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.
Case
Black ceramic case, glareproofed sapphire crystal and caseback.
- Size 41 mm
- Thickness 9.5 mm
- Water Resistance 20 m
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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.
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Setting
Case
- Material Black ceramic
- Water Resistance 20 m
- Size 41 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.
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 || localMillimeterNumber}} mm
- Number of parts 374
- Frequency 2.75 hz {{ 19800 || localVibrationNumber}} vph
- Thickness 4.5 mm
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