Omega · Movement

Omega caliber 8401

Ref. 8401

Luxury version of caliber 8400, which is in turn based on 8500. Self-winding movement with Co-Axial escapement for greater precision, stability and durability. Resistant to magnetic fields greater than 15,000 gauss. Free sprung-balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions to reduce winding time. Oscillating weight and balance bridge in red gold. Luxury finish with exclusive Geneva waves in arabesque.

Type
Automatic
Display
Analog
Power reserve
60 h
Frequency
25200 vph
Jewels
39
Diameter
29 mm
Complications
Chronometer, Co-Axial Escapement, Date, Hours, Minutes, Seconds
Base caliber
Omega caliber 8500

Used in

7 models