Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph 44.5mm automatic watch, grey dial
O32923445106001
£13,100
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
This version: 44.5mm, grey dial. Goldsmiths has 2 versions of the Speedmaster Racing Co-Axial Master Chronometer Chronograph in stock: compare them.
44.5mmAutomatic50 m water resistantStainless steel & 18ct rose goldMen's
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Specifications
| Brand | Omega |
|---|---|
| Model | Speedmaster Racing Co-Axial Master Chronometer Chronograph |
| Reference | O32923445106001 |
| Gender | Men's |
| Style | — |
| Case size | 44.5mm |
|---|---|
| Lug to lug | — |
| Case material | Stainless steel & 18ct rose gold |
| Bezel | — |
| Dial colour | Grey |
| Strap | Calfskin |
Will 44.5mm suit your wrist? Check your size
| Movement | Automatic |
|---|---|
| Calibre | 9900 |
| Power reserve | — |
| Water resistance | 50 m |
| 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 Racing Co-Axial Master Chronometer Chronograph
The same watch in 2 versions at Goldsmiths: here's what changes. Prices are Goldsmiths' own, checked daily.
| Reference | Size | Dial | Case | Price |
|---|---|---|---|---|
| O32923445106001 This one | 44.5mm | Grey | Stainless steel & 18ct rose gold | £13,100 |
| O32933445101001 | 44mm | Black | Stainless steel | £8,700 |