As one of the most substantial non-Offshore Royal Oak models, this 44mm timepiece features the manual-winding caliber 2889, combining a tourbillon with a column wheel chronograph. Reference 25977BA.OO.1205BA.02 is finished with a yellow gold case and bracelet.
Shape
Other
Material
Yellow Gold
Glass
Sapphire
Thickness
12.90 mm
Diameter
44.00 mm
Water Resistance
20.00 m
Dial Color
Silver