Omega Speedmaster Moonphase Co-Axial Master Chronometer 44.25mm automatic watch, black dial
O30433445201001
£10,500
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
44.25mmAutomatic100 m water resistantStainless steelMen's
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Specifications
| Brand | Omega |
|---|---|
| Model | Speedmaster Moonphase Co-Axial Master Chronometer |
| Reference | O30433445201001 |
| Gender | Men's |
| Style | — |
| Case size | 44.25mm |
|---|---|
| Lug to lug | 50mm |
| Case material | Stainless steel |
| Bezel | Ceramic |
| Dial colour | Black |
| Strap | Leather |
Will 44.25mm suit your wrist? Check your size
| Movement | Automatic |
|---|---|
| Calibre | Omega 9904 (self-winding) |
| Power reserve | 60 hours |
| Water resistance | 100 m |
| Crystal | Sapphire |
| Thickness | 16.85mm |
| Date | — |
| Guarantee | Omega 5 Year Guarantee |
A dash means neither Goldsmiths nor Omega states it on the pages we read, so it's left blank rather than guessed.