The Royal Oak 15500-series arrived in 2019 as a successor to the 15400, upgrading to the self-winding caliber AP 4302 movement inside a 41mm case. Reference 15500ST.OO.1220ST.01 comes in stainless steel with a matching bracelet and a blue dial.
Shape
Other
Material
Stainless Steel
Glass
Sapphire
Thickness
10.40 mm
Diameter
41.00 mm
Water Resistance
50.00 m
Dial Color
Blue
