Omega caliber 321

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Brand:Omega
Reference:321
Base: Lemania 2310
Movement:Handwound
Display:Analog
Diameter:27.00
Reserve:44
Frequency:18000
Chronograph:Chronograph, Column wheel
Hands:Small Seconds, Hours, Minutes
Omega caliber 321

321 description

Chronograph movement with column wheel based on the Lemania 2310.

All watches using the Omega 321 movement:

Omega Speedmaster Broad Arrow (CK2915-1)

CK2915-1 Omega Speedmaster Broad Arrow
Omega Speedmaster Broad Arrow (CK2915-2)

CK2915-2 Omega Speedmaster Broad Arrow