Additional information
| Brand: | Omega |
|---|---|
| Family: | Railmaster |
| Reference: | 2603.52.31(aka: 26035231) |
| Name: | Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Black Alligator |
| Produced: | 2003 - 2010 |
| Limited: | No |
Case
| Material: | Yellow gold |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 39.20 mm |
| Lug Width: | 20.00 mm |
| W/R: | 150.00 m |
Dial
| Color: | Black |
|---|---|
| Indexes: | Mixed |
| Hands: | Arrow |
Description
The Omega Seamaster Aqua Terra 2603.52.31 is a rarely seen 18k yellow gold variation of Omega's 2003-2010 Railmaster. Its case measures 39.20mm across, housing the self-winding caliber 2403.
Movement
Version of caliber 2500 without date for use in Railmaster.
| Type: | Automatic |
|---|---|
| Brand: | Omega |
| Caliber: | 2403 |
| Base: | Omega2500 |
| Display: | Analog |
| Diameter: | 25.60 mm |
| Jewels: | 27 |
| Reserve: | 48 h |
| Frequency: | 25200 bph |
| Time: | Hours, Minutes, Seconds |
| Additionals: | Co-Axial Escapement, Chronometer |
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