Omega caliber 1866

Omega caliber 1866

Ref. 1866

The Omega caliber 1866 is a handwound movement with a 45-hour power reserve, beats at 21,600 vph, and carries 17 jewels.

Handwound chronograph movement with moonphase and date at 12 o'clock as found in the Omega Speedmaster Professional.

Type: Handwound
Display: Analog
Power reserve: 45 h
Frequency: 21600 vph
Jewels: 17
Diameter: 27 mm
Complications: Chronograph, Date, Hours, Minutes, Moonphase, Small Seconds
Base caliber: Omega caliber 1861

Variants

1

Used in

9 models