Omega · Automatic
Caliber 1151
Full Calendar Chronograph based on ETA 7751. Replaced the 1150 in 1994.
Technical Specifications
Winding
Automatic
Power Reserve
42 hours
Frequency
28,800 vph (4 Hz)
Jewels
25
Diameter
30 mm
Watches with this movement(13)

Omega
Omega - 3523.30.00 Speedmaster Day-Date 39 Stainless Steel / Silver / Bracelet
Ref. 3523.30.00 · 39 mm

Omega
Omega - 3521.30.00 Speedmaster Day-Date 38 Stainless Steel / Silver / Bracelet
Ref. 3521.30.00 · 38 mm

Omega
Omega - 3523.80.00 Speedmaster Day-Date 39 Stainless Steel / Blue / Bracelet
Ref. 3523.80.00 · 38 mm

Omega
Omega - 3823.30.01 Speedmaster Day-Date 39 Stainless Steel / Silver
Ref. 3823.30.01 · 39 mm

Omega
Omega - 3529.50.00 Speedmaster Day-Date 39 Stainless Steel / Black Carbon / Bracelet / Michael Schumacher World Champion
Ref. 3529.50.00 · 39 mm

Omega
Omega - 3820.50.26 Speedmaster Day-Date 39 Stainless Steel / Black
Ref. 3820.50.26 · 39 mm

Omega
Omega - 3823.80.03 Speedmaster Day-Date 39 Stainless Steel / Blue
Ref. 3823.80.03 · 39 mm

Omega
Omega - 3520.50.00 Speedmaster Day Date 40 Stainless Steel / Black / Bracelet
Ref. 3520.50.00 · 39 mm

Omega
Omega - 3123.50.00 Speedmaster Day-Date 39 Red Gold / Black / Bracelet
Ref. 3123.50.00 · 39 mm

Omega
Omega - 3520.53.00 Speedmaster Day Date 40 Stainless Steel / Mark 40 / Bracelet
Ref. 3520.53.00 · 39 mm

Omega
Omega - 3123.33.00 Speedmaster Day-Date 39 Red Gold / Silver / Bracelet
Ref. 3123.33.00 · 39 mm

Omega
Omega - 3820.53.26 Speedmaster Day-Date 39 Stainless Steel / Mark 40
Ref. 3820.53.26 · 39 mm

Omega
Omega - 3623.50.01 Speedmaster Day-Date 39 Red Gold / Black
Ref. 3623.50.01 · 39 mm
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