Omega Speedmaster Men Automatic Silver Calf Watch O31063425002001

collection:Oyster Perpetual
REFERENCE:116680
MODEL CASE:Oyster, 44 mm, Oystersteel
BEZEL:Bidirectional rotatable Ring Command bezel. Blue Cerachrom insert in ceramic, engraved numerals and inscription
WATER-RESISTANCE:yes
BRACELET:Oyster, flat three-piece links
DIAL:White