At SIHH 2017, the reference 26331ST.OO.1220ST.02 was unveiled, marking two decades since the Royal Oak Chronograph first appeared, with a stainless steel case and bracelet. Its dial is black, paired with silver subdials.
Movement Type
Automatic Chronograph
Caliber
AP 2385Jewels
37
Reserve
40
Frequency
21600
Hands
Small Seconds
Shape
Other
Material
Stainless Steel
Glass
Sapphire
Thickness
11.00 mm
Diameter
41.00 mm
Water Resistance
50.00 m
Dial Color
Black
