Constructed with a blend of stainless steel and yellow gold for both the case and bracelet, the Omega Seamaster Aqua Terra 231.20.39.21.06.002 runs on Omega's proprietary self-winding caliber 8500.
Movement Type
Automatic
Caliber
8500Jewels
39
Reserve
60
Frequency
25200
Hands
Center Seconds
Shape
Round
Glass
Sapphire
Diameter
38.50 mm
Water Resistance
150.00 m
Dial Color
Grey
Material
Grey
Buckle
Bracelet
