Omega caliber 9301

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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
Omega caliber 9301

9301 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 the Omega 9301 movement:

Omega Speedmaster Moonwatch Co-Axial Orange Gold / Black (311.63.44.51.01.001)

311.63.44.51.01.001 Omega Speedmaster Moonwatch Co-Axial Orange Gold / Black
Omega Speedmaster Moonwatch Co-Axial Chronograph Platinum / Black (311.93.44.51.01.002)

311.93.44.51.01.002 Omega Speedmaster Moonwatch Co-Axial Chronograph Platinum / Black
Omega De Ville Co-Axial 42 Chronograph Red Gold / Silver (431.53.42.51.02.001)

431.53.42.51.02.001 Omega De Ville Co-Axial 42 Chronograph Red Gold / Silver
Omega Speedmaster 57 Co-Axial Yellow Gold / Silver / Bracelet (331.50.42.51.02.001)

331.50.42.51.02.001 Omega Speedmaster 57 Co-Axial Yellow Gold / Silver / Bracelet
Omega Speedmaster 57 Co-Axial Yellow Gold / Silver (331.53.42.51.02.001)

331.53.42.51.02.001 Omega Speedmaster 57 Co-Axial Yellow Gold / Silver
Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Red Gold / Ceragold / Alligator (232.63.46.51.01.001)

232.63.46.51.01.001 Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Red Gold / Ceragold / Alligator
Omega Speedmaster 57 Co-Axial Red Gold / Silver / Bracelet (331.50.42.51.02.002)

331.50.42.51.02.002 Omega Speedmaster 57 Co-Axial Red Gold / Silver / Bracelet
Omega Speedmaster 57 Co-Axial Red Gold / Silver (331.53.42.51.02.002)

331.53.42.51.02.002 Omega Speedmaster 57 Co-Axial Red Gold / Silver
Omega Speedmaster Moonwatch Co-Axial Orange Gold / White (311.63.44.51.04.001)

311.63.44.51.04.001 Omega Speedmaster Moonwatch Co-Axial Orange Gold / White
Omega Speedmaster Moonwatch Co-Axial Orange Gold / White (311.63.44.51.04.002)

311.63.44.51.04.002 Omega Speedmaster Moonwatch Co-Axial Orange Gold / White
Omega Speedmaster 57 Co-Axial Yellow Gold / Rory McIlroy / Bracelet (331.50.42.51.08.001)

331.50.42.51.08.001 Omega Speedmaster 57 Co-Axial Yellow Gold / Rory McIlroy / Bracelet