Omega
Calibre 2403
Automatic
Specifications
- Maker
- Omega
- Type
- Automatic
- In-house
- Not stated
- Power reserve
- 44 h
- Frequency
- Not found in sources
Sources
- Official Omega retrieved October 18, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Omega Seamaster Railmaster 39.2 mm 2503.52.00Discontinued | 39.2 mm | — | — |
| Omega Seamaster Aqua Terra Big Size 41 mm 2802.52.31Discontinued | 41 mm | — | — |