Audemars Piguet Royal Oak Perpetual Calendar “150th Anniversary” 41 mm sapphire dial – 26585XT.OO.1220XT.01

Brand
Audemars Piguet
Model
Royal Oak Perpetual Calendar “150th Anniversary”
Reference Number
26585XT.OO.1220XT.01
Production Year
2025
Box/Papers
Box & Papers
Case Material
Titanium
Case Size
41 mm
Water Resistance
20 meters
Dial Type
Sapphire dial
Dial Details
Blue counter surrounds, matching inner bezel, 18-carat white gold round hour-markers, blue bathtub hands filled with luminescent material
Bracelet
Integrated bracelet combining BMG studs with titanium links
Clasp
AP folding clasp
Movement
Selfwinding
Caliber
5135
Functions
Perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours, and minutes
Number of Jewels
38
Power Reserve
40 hours
Total Diameter
29 mm
Number of Parts
374
Frequency
2.75 Hz (19,800 vph)
Movement Thickness
4.5 mm
Warranty
Two-year warranty