Omega

Calibre 1866

The Omega calibre 1866 is used in 9 references across 9 models, including the Speedmaster Moonwatch.

Calibre 1866 specifications

Maker
Omega
Calibre
1866
Functions
Not yet recorded
Certification
Not yet recorded
Used in
9 references, 9 models
Case sizes it appears in
38.8 mm to 44.25 mm
References introduced
Not yet recorded
Winding
Not yet recorded
Power reserve
Not yet recorded
Frequency
Not yet recorded
Jewels
Not yet recorded

Compiled from watch database records and manufacturer information. Winding, power reserve, frequency and jewels are being added from brand publications. How we source our data

Watches with the calibre 1866

9 models
Omega Speedmaster Professional Broad Arrow Moonphase 3575.20.00, reference 3575.20.00, white dial, stainless steel case
OmegaSpeedmaster Professional Broad Arrow Moonphase 3575.20.003575.20.0042 mm
Omega Speedmaster Professional Broad Arrow Moonphase 3575.30.00, reference 3575.30.00, silver dial, stainless steel case
OmegaSpeedmaster Professional Broad Arrow Moonphase 3575.30.003575.30.0038.8 mm
Omega Speedmaster Professional Moonphase 311.30.44.32, reference 311.30.44.32.01.001, black dial, stainless steel case
OmegaSpeedmaster Professional Moonphase 311.30.44.32311.30.44.32.01.00144.25 mm
Omega Speedmaster Professional Moonphase 311.33.44.32, reference 311.33.44.32.01.001, black dial, stainless steel case
OmegaSpeedmaster Professional Moonphase 311.33.44.32311.33.44.32.01.00144.25 mm
Omega Speedmaster Professional Moonphase 3576.50.00, reference 3576.50.00, black dial, stainless steel case
OmegaSpeedmaster Professional Moonphase 3576.50.003576.50.0042 mm
Omega Speedmaster Professional Moonphase 3876.50.31, reference 3876.50.31, black dial, stainless steel case
OmegaSpeedmaster Professional Moonphase 3876.50.313876.50.3142 mm
Omega Speedmaster Professional Moonphase Apollo 11 30th Anniversary, reference 3689.30.31, silver dial, white gold case
OmegaSpeedmaster Professional Moonphase Apollo 11 30th Anniversary3689.30.3142 mm
Omega Speedmaster Professional Moonphase Broad Arrow 3875.20.37, reference 3875.20.37, white dial, stainless steel case
OmegaSpeedmaster Professional Moonphase Broad Arrow 3875.20.373875.20.3742 mm
Omega Speedmaster Professional Moonphase Broad Arrow 3875.30.31, reference 3875.30.31, silver dial, stainless steel case
OmegaSpeedmaster Professional Moonphase Broad Arrow 3875.30.313875.30.3138.8 mm

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