The Royal Oak Chronograph 41, which debuted in 2012 to update the 39mm predecessor, operates on caliber 2385. Released in 2016 as part of a collection reintroducing yellow gold, reference 26320BA.OO.1220BA.02 includes a blue dial.
Movement Type
Automatic Chronograph
Caliber
AP 2385Jewels
37
Reserve
40
Frequency
21600
Hands
Small Seconds
Shape
Other
Material
Yellow Gold
Glass
Sapphire
Thickness
10.80 mm
Diameter
41.00 mm
Water Resistance
50.00 m
Dial Color
Blue
