Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph 42mm manual winding watch, green dial
O31063425010001
£30,200
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
This version: green dial, leather strap. Goldsmiths has 3 versions of the Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph in stock: compare them.
42mmManual Winding18ct yellow goldMen's
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Specifications
| Brand | Omega |
|---|---|
| Model | Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph |
| Reference | O31063425010001 |
| Gender | Men's |
| Style | — |
| Case size | 42mm |
|---|---|
| Lug to lug | — |
| Case material | 18ct yellow gold |
| Bezel | Ceramic |
| Dial colour | Green |
| Strap | Leather |
Will 42mm suit your wrist? Check your size
| Movement | Manual Winding |
|---|---|
| Calibre | 3861 |
| Power reserve | — |
| Water resistance | — |
| Crystal | — |
| Thickness | — |
| 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.
Description
Delivery & returns
Other versions of the Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph
The same watch in 3 versions at Goldsmiths: here's what changes. Prices are Goldsmiths' own, checked daily.
| Reference | Dial | Strap or bracelet | Price |
|---|---|---|---|
| O31063425010001 This one | Green | Leather | £30,200 |
| O31062425099001 | Yellow | Rubber | £32,400 |
| O31060425099002 | Gold | 18ct yellow gold | £44,800 |