The 33mm Audemars Piguet Royal Oak 77321 is powered by the self-winding caliber 2240. Reference 77321OR.ZZ.D080CA.01 is made with a pink gold case and includes a brown dial and strap.
Movement Type
Automatic
Caliber
AP 2240Jewels
28
Reserve
40
Frequency
28800
Hands
Center Seconds
Shape
Other
Material
Pink Gold
Glass
Sapphire
Thickness
10.40 mm
Diameter
33.00 mm
Water Resistance
50.00 m
Dial Color
Brown
Material
Brown
Buckle
Rubber
