Ref. 3813.30.11, the Omega Speedmaster Date, combines a stainless steel case and silver dial with an alligator strap.
Movement Type
Automatic Chronograph
Caliber
1152Jewels
25
Reserve
46
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
18.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
39.00 mm
Water Resistance
100.00 m
Dial Color
Silver
