Audemars Piguet 26579CE.OO.1225CE.01

26579CE.OO.1225CE.01 : Audemars Piguet Royal Oak Perpetual Calendar 41 Ceramic / Slate

Royal Oak Perpetual Calendar 41 Ceramic / Slate

Brand: Audemars Piguet
Family: Royal Oak
Reference: 26579CE.OO.1225CE.01
Name: Royal Oak Perpetual Calendar 41 Ceramic / Slate
Produced: 2017
Limited: No


Materials: Titanium, Ceramic
Glass: Sapphire
Back: Open
Shape: Other
Diameter: 41.00 mm
Height: 9.50 mm
W/R: 20.00 m


Color: Grey
Indexes: Stick / Dot
Hands: Stick


Extra-thin movement with suspended barrel. The oscillating weight is guided by a peripheral ring rolling on four ruby runners, which reduces friction and wear to the minimum possible. The moon phase indicator is laser microstructured and laid on an aventurine base. The moon phase astronomical indicator requires a correction every 125 years and 317 days. The movement is based on the earlier 2120.

Brand:Audemars Piguet
Caliber:AP 5134
Diameter:29.00 mm
Reserve:40 h
Frequency:19800 bph
Time:Hours, Minutes
Date:Date, Day, Leap Year, Month, Week Indicator


The Royal Oak Perpetual Calendar ref. 26579CE.OO.1225CE.01 was introduced at SIHH 2017. It is the first Audemars Piguet watch to feature both a ceramic case and bracelet. It is driven by the self-winding caliber 5134 with perpetual calendar, moonphase, and week indication.