
Hublot Big Bang Unico 421.OL.5180.RX 18K King Gold Case with Blue Rubber Watch
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Brushed 18kt king gold (rose gold) case with polished finished beveled corners. Brushed & polished blue ceramic bezel, secured by 6 H style titanium screws. Case sides & bezel base black composite resin inserts. Skeleton dial with blue finished movement components. Rose gold hands, the hour & minute hands with luminous filled tips. Applied rose gold Applique style index & numeral hour markers with luminous fill. Blue dial flange with minute/seconds track.
Date window at 3 o'clock. Small continuous running seconds sub-dial at 9 o'clock. Chronograph/Stopwatch functions:
Column wheel chronograph. Flyback function, allows for instant restarting of the chronograph with a single push of the button. Large central seconds counter hand. 60 minute counter sub-dial at 3 o'clock. Straps are easily interchangeable via the quick-release buttons, located on the top & bottom central lugs (this watch is delivered with a single strap only). Hublot in-house calibre UNICO 2 HUB1280, beats at 28,800 vph, contains 43 jewels & has a power reserve of +/- 72 hours.
| Model | 421.OL.5180.RX |
|---|---|
| Dial Color | Blue |
Free, fully insured worldwide shipping. Every order ships signature-required and insured for its full value, typically arriving within 1–2 business days domestically.
30-day returns. Return within 30 days in original condition for a full refund. Pay by bank wire to save an additional 3%.









