Hublot Big Bang Unico Titanium 44mm automatic watch, black dial
421.NX.1170.RX
£17,900
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
This version: 44mm, black dial. Goldsmiths has 3 versions of the Big Bang Unico Titanium in stock: compare them.
44mmAutomatic100 m water resistantTitaniumMen's
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Specifications
| Brand | Hublot |
|---|---|
| Model | Big Bang Unico Titanium |
| Reference | 421.NX.1170.RX |
| Gender | Men's |
| Style | — |
| Case size | 44mm |
|---|---|
| Lug to lug | — |
| Case material | Titanium |
| Bezel | — |
| Dial colour | Black |
| Strap | Rubber |
Will 44mm suit your wrist? Check your size
| Movement | Automatic |
|---|---|
| Calibre | Hublot 2 |
| Power reserve | 72 hours |
| Water resistance | 100 m |
| Crystal | Sapphire |
| Thickness | — |
| Date | — |
| Guarantee | Hublot 2 Year Guarantee |
A dash means neither Goldsmiths nor Hublot states it on the pages we read, so it's left blank rather than guessed.
Description
Delivery & returns
Other versions of the Hublot Big Bang Unico Titanium
The same watch in 3 versions at Goldsmiths: here's what changes. Prices are Goldsmiths' own, checked daily.
| Reference | Size | Dial | Price |
|---|---|---|---|
| 421.NX.1170.RX This one | 44mm | Black | £17,900 |
| 441.NX.1171.RX | 42mm | Grey | £17,900 |
| 421.NM.1170.RX | 44mm | Black | £18,800 |