Omega caliber 2403
As an eBay Partner,
we may be compensated
if you make a purchase.
we may be compensated
if you make a purchase.
Brand: | Omega |
---|---|
Reference: | 2403 |
Base: | Omega 2500 |
Movement: | Automatic |
Display: | Analog |
Diameter: | 25.60 |
Jewels: | 27 |
Reserve: | 48 |
Frequency: | 25200 |
Hands: | Hours, Minutes, Seconds |
Additionals: | Co-Axial Escapement, Chronometer |

2403 description
Version of caliber 2500 without date for use in Railmaster.
All watches using the Omega 2403 movement:

123.55.35.20.55.001
Omega Constellation Co-axial 35 Yellow Gold / Diamond / Diamond Supernova

123.55.35.20.55.002
Omega Constellation Co-Axial 35 Red Gold / Diamond / Diamond Supernova

2502.52.00
Omega Seamaster Aqua Terra 150M Co-Axial 42.2 Railmaster / Bracelet

2503.52.00
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Bracelet

2802.52.31
Omega Seamaster Aqua Terra 150M Co-Axial 42.2 Railmaster / Black Alligator

2803.52.31
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Black Alligator

2802.52.37
Omega Seamaster Aqua Terra 150M Co-Axial 42.2 Railmaster / Brown Alligator

2803.52.37
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Brown Alligator

4660.20.32
Omega De Ville Co-Axial 44 Red Gold / Enamel

4658.30.32
Omega De Ville Co-Axial 44 Red Gold / Opaline

2603.52.37
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Brown Alligator

2804.52.37
Omega Seamaster Aqua Terra 150M Co-Axial 36.2 Railmaster / Brown Alligator

2103.52.00
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Bracelet

516.53.37.20.01.001
Omega Museum Collection Seamaster Swatch Peace Hotel

516.53.37.20.09.008
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 1

516.53.37.20.09.009
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 2

516.53.37.20.09.010
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 3

516.53.37.20.09.011
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 4

516.53.37.20.09.012
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 5

516.53.37.20.09.013
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 6

516.53.37.20.09.014
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 7

516.53.37.20.09.015
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 8

516.53.37.20.09.016
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 9

516.53.37.20.09.017
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 10

516.53.37.20.09.018
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 11

516.53.37.20.09.019
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 12

516.53.37.20.09.020
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 13

516.53.37.20.09.021
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 14

516.53.37.20.09.022
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 15

516.53.37.20.09.023
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 16

516.53.37.20.09.024
Omega Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 17

4531.32.00
Omega De Ville Co-Axial 37.5 Stainless Steel / Silver / Japan

2108.52.00
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Bracelet / China Train

2608.52.37
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Brown Alligator / China

2608.52.31
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Brown Alligator / China Train

2504.52.00
Omega Seamaster Aqua Terra 150M Co-Axial 36.2 Railmaster / Bracelet

2603.52.31
Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Black Alligator