Omega · Automatic

Caliber 1143

The Omega 1143 is an automatic chronograph movement based on the ETA 2892. It features a chronograph module by Dubois-Depraz.

Technical Specifications

Winding

Automatic

Power Reserve

42 hours

Frequency

28,800 vph (4 Hz)

Jewels

47

Diameter

25.6 mm

Watches with this movement(10)

More Omega calibers

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