Omega caliber 9301

Omega caliber 9301
Brand:Omega
Reference:9301
Base: Omega 9300
Movement:Automatic
Display:Analog
Jewels:54
Reserve:60
Frequency:28800
Date:Date
Chronograph:Chronograph, Column wheel
Hands:Hours, Minutes, Small Seconds
Additionals:Chronometer, Co-Axial Escapement

Description

Special version of the column wheel, co-axial caliber 9300 for use in gold watches.

Self-winding chronograph with Si14 Silicium balance spring, co-axial escapement, two barrels, column wheel and vertical clutch.

Since 2015 certain watches containing this movement may carry the 'Master Chronometer' certification, indicating they have gone through the METAS testing cycle

All watches using this caliber: