The Seamaster Aqua Terra model 231.13.39.21.06.001 features a stainless steel housing, a grey-toned dial, and is paired with a black alligator leather strap. It utilizes the automatic caliber 8500 movement.
Movement Type
Automatic
Caliber
8500Jewels
39
Reserve
60
Frequency
25200
Hands
Center Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
38.50 mm
Water Resistance
150.00 m
Dial Color
Grey
