Omega · Automatic
9901
First of Omega's chronograph movements to receive the new METAS cerfication. Introduced at BaselWorld 2016 in the Omega Seamaster Planet Ocean; replacement for the 9301 movement.
- Winding
- Automatic
- Power Reserve
- 60 hours
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 54
About the Omega 9901
Self-winding chronograph movement with column wheel mechanism and Co-Axial escapement. Movement and watch tested according to Master Chronometer certification process approved by METAS. Resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions, time zone function. Central hour, minute and chronograph seconds hands, small seconds hand and 12-hour and 60-minute recorders. 18K Sedna™ gold rotor and balance bridge with Geneva waves in arabesque.
Watches with this movement
3
Omega
Seamaster Diver 300M Master Co-Axial Chronograph 44 Sedna Gold / Black / Rubber
210.62.44.51.01.001 · 44 mm
Omega
Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Sedna Gold / Black / Alligator
215.63.46.51.01.001 · 45.5 mm
Omega
Speedmaster Racing Master Co-Axial / Sedna / Blue / Alligator
329.53.44.51.03.001 · 44.25 mm
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