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Royal Oak
Perpetual Calendar

Ref. 26579CS.OO.1225CS.01
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Entirely dressed in blue, the new Royal Oak Perpetual Calendar in 41 mm presents for the first time a case and bracelet fully crafted in blue ceramic. The matching blue Grande Tapisserie dial and subdials further bestow the timepiece with an air of starlit sky.

Standup image of the watch Perpetual Calendar

Case

Blue ceramic case, glareproofed sapphire crystal and caseback, screw-locked crown.

  • Size 41 mm
  • Thickness 9.5 mm
  • Water Resistance 20 m
Close-up of the watch case
Close-up of the dial

Dial

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

Bracelet

Blue ceramic bracelet with AP folding clasp in blackened polished steel.

Close-up of the bracelet

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Specifications

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Case

  • Material Blue ceramic
  • Water Resistance 20 m
  • Size 41 mm

Dial

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

Bracelet

Blue ceramic bracelet with AP folding clasp in blackened polished steel.

Standup image of the watch Perpetual Calendar

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 | localUnitNumber('millimeter')}} mm
  • Number of parts 374
  • Frequency 2.75 hz {{ 19800 | localUnitNumber('vibration')}} vph
  • Thickness 4.5 mm
Back image of the calibre
Front image of the calibre

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.

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