Omega

Calibre 2403

The Omega calibre 2403 is used in 15 references across 14 models, including the Constellation, De Ville, Railmaster.

Calibre 2403 specifications

Maker
Omega
Calibre
2403
Functions
Not yet recorded
Certification
Not yet recorded
Used in
15 references, 14 models
Case sizes it appears in
35 mm to 44 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 2403

14 models
Omega Constellation Co-Axial 35 123.55.35.20, reference 123.55.35.20.52.001, silver dial, rose gold case
OmegaConstellation Co-Axial 35 123.55.35.208 references35 mm
Omega De Ville Co-Axial 44 4658.30.32, reference 4658.30.32, white dial, rose gold case
OmegaDe Ville Co-Axial 44 4658.30.324658.30.3244 mm
Omega De Ville Co-Axial 44 4660.20.32, reference 4660.20.32, white dial, rose gold case
OmegaDe Ville Co-Axial 44 4660.20.324660.20.3244 mm
Omega Seamaster Aqua Terra 150M Co-Axial 36.2 Railmaster 2504.52.00, reference 2504.52.00, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 36.2 Railmaster 2504.52.002504.52.0036.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 36.2 Railmaster 2804.52.37, reference 2804.52.37, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 36.2 Railmaster 2804.52.372804.52.3736.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2103.52.00, reference 2103.52.00, black dial, yellow gold case
OmegaSeamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2103.52.002103.52.0039.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.00, reference 2503.52.00, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2503.52.002503.52.0039.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2603.52.31, reference 2603.52.31, black dial, yellow gold case
OmegaSeamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2603.52.312603.52.3139.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2603.52.37, reference 2603.52.37, black dial, yellow gold case
OmegaSeamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2603.52.372603.52.3739.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2803.52.31, reference 2803.52.31, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2803.52.312803.52.3139.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2803.52.37, reference 2803.52.37, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 39.2 Railmaster 2803.52.372803.52.3739.2 mm
Omega Seamaster Aqua Terra 150M Co-Axial 42.2 Railmaster 2502.52.00, reference 2502.52.00, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 42.2 Railmaster 2502.52.002502.52.0041 mm
Omega Seamaster Aqua Terra 150M Co-Axial 42.2 Railmaster 2802.52.31, reference 2802.52.31, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 42.2 Railmaster 2802.52.312802.52.3141 mm
Omega Seamaster Aqua Terra 150M Co-Axial 42.2 Railmaster 2802.52.37, reference 2802.52.37, black dial, stainless steel case
OmegaSeamaster Aqua Terra 150M Co-Axial 42.2 Railmaster 2802.52.372802.52.3741 mm

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