Introduced in 2012, the 41mm Royal Oak Chronograph follows the earlier 39mm version and is powered by the caliber 2385. The reference 26320ST.OO.1220ST.03 comes with a blue dial.
Movement Type
Automatic Chronograph
Caliber
AP 2385Jewels
37
Reserve
40
Frequency
21600
Hands
Small Seconds
Shape
Other
Material
Stainless Steel
Glass
Sapphire
Thickness
10.80 mm
Diameter
41.00 mm
Water Resistance
50.00 m
Dial Color
Blue
