Launched in 2019, the Royal Oak 15500-series replaces the 3120 movement found in the 15400 with the self-winding caliber AP 4302 within its 41mm case. Reference 15500OR.OO.1220OR.01 showcases a pink gold case and bracelet paired with a black dial.
Movement Type
Automatic
Caliber
AP 4302Jewels
32
Reserve
70
Frequency
28800
Hands
Center Seconds
Shape
Other
Material
Pink Gold
Glass
Sapphire
Thickness
10.40 mm
Diameter
41.00 mm
Water Resistance
50.00 m
Dial Color
Black
