Omega caliber 9904

Omega caliber 9904
Brand:Omega
Reference:9904
Base: Omega 9300
Movement:Automatic
Display:Analog
Jewels:54
Reserve:60
Frequency:28800
Date:Date
Chronograph:Chronograph, Column wheel
Hands:Hours, Minutes, Small Seconds
Astronomical:Moonphase
Additionals:Chronometer, Co-Axial Escapement

Description

Automatic movement with column-wheel operated chronograph, moonphase indicator and date, introduced in 2016.

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.

All watches using this caliber: