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)

Omega
Omega - 3510.12.00 Speedmaster Reduced Stainless Steel / Yellow / Bracelet / Schumacher
Ref. 3510.12.00 · 39 mm

Omega
Omega - 3810.12.06 Speedmaster Reduced Stainless Steel / Yellow / Strap / Schumacher
Ref. 3810.12.06 · 39 mm

Omega
Omega - 3710.10.12 Speedmaster Reduced Stainless Steel / Yellow Gold / Champagne
Ref. 3710.10.12 · 39 mm

Omega
Omega - 3810.81.08 Speedmaster Reduced Stainless Steel / Blue / Strap / Schumacher
Ref. 3810.81.08 · 39 mm

Omega
Omega - 3810.61.41 Speedmaster Reduced Stainless Steel / Red / Strap / Schumacher
Ref. 3810.61.41 · 39 mm

Omega
Omega - 3810.12.40 Speedmaster Reduced Stainless Steel / Yellow / Strap / Schumacher
Ref. 3810.12.40 · 39 mm

Omega
Omega - 3510.61.00 Speedmaster Reduced Stainless Steel / Red / Bracelet / Schumacher
Ref. 3510.61.00 · 39 mm

Omega
Omega - 3510.81.00 Speedmaster Reduced Stainless Steel / Blue / Bracelet / Schumacher
Ref. 3510.81.00 · 39 mm

Omega
Omega - 3810.51.41 Speedmaster Reduced Stainless Steel / Black / Strap / AC Milan
Ref. 3810.51.41 · 39 mm

Omega
Omega - 3510.80.00 Speedmaster Reduced Stainless Steel / Blue / Bracelet / Cart
Ref. 3510.80.00 · 39 mm
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