Introduced in 2015, the 41mm Royal Oak Perpetual Calendar reference 26574OR.OO.1220OR.01 has a larger case and the revised self-winding caliber 5134, which incorporates a week indicator. The case and bracelet are made of pink gold, and the dial is blue with a 'Grande Tapisserie' pattern.
Shape
Other
Material
Pink Gold
Glass
Sapphire
Thickness
9.50 mm
Diameter
41.00 mm
Water Resistance
20.00 m
Dial Color
Blue
