This Omega Seamaster 300M Diver Chronograph, reference 2925.80.91, has a stainless steel case containing the self-winding caliber 1164. The dial, bezel insert, and strap all come in blue.
Movement Type
Automatic Chronograph
Caliber
1164Jewels
25
Reserve
42
Frequency
28800
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
41.50 mm
Water Resistance
300.00 m
Dial Color
Blue
Material
Rubber
