Omega · Automatic
9904
Automatic movement with column-wheel operated chronograph, moonphase indicator and date, introduced in 2016.
- Winding
- Automatic
- Power Reserve
- 60 hours
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 54
About the Omega 9904
Baed on caliber 9300, the 9904 features a moonphase indicator at 6:00. The date is now shown through a subdial at 9:00. This movement furthermore is magnetic resistant to over 15,000 gauss, features a silicon SI14 balance spring and a free sprung balance, Omega's 3-level co-axial escapement and 2 serially mounted barrels providing a power reserve of 60 hours.
Watches with this movement
7
Omega
Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Blue / Alligator
304.33.44.52.03.001 · 44.25 mm
Omega
Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Black / Bracelet
304.30.44.52.01.001 · 44.25 mm
Omega
Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Sedna Gold / Brown
304.23.44.52.13.001 · 44.25 mm
Omega
Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Yellow Gold / Silver
304.23.44.52.06.001 · 44.25 mm
Omega
Speedmaster Moonphase Chronograph Master Chronometer Blue Side of the Moon
304.93.44.52.03.001 · 44.25 mm
Omega
Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Black
304.33.44.52.01.001 · 44.25 mm
Omega
Speedmaster Moonphase Chronograph Master Chronometer Blue Side of the Moon Aventurine
304.93.44.52.03.002 · 44.25 mm
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