
Tap the image to enlarge

Hublot Big Bang One Click Steel Pavé 33mm Automatic Ladies Watch
Ref. 485.SX.1170.RX.1604
The Big Bang arrived in 2005 as Hublot's argument that a watch could borrow from fine jewellery and professional sport simultaneously, and the One Click is where that argument reaches women's sizing without scaling down the attitude. At 33mm the case carries 166 diamonds — 130 in the polished steel case, 36 along the bezel — which at this diameter means the stonework reads as dense and deliberate rather than scattered. The One Click name refers to the push-button release built into the lugs, which lets the rubber strap come away and be replaced without tools or a watchmaker. It is a practical detail that matters more than it sounds: a watch set this heavily invites pairing with different straps for different occasions, and actually being able to do so in under a minute changes how the watch gets used. The HUB1120 inside is Hublot's calibre built on Sellita SW300-1 architecture — a movement with a straightforward service history and a 40-hour reserve that means a weekend off the wrist is not a problem. The sword hands carry lume, so the black dial remains readable in low light despite the visual noise of the surrounding diamonds.
- Reference
- 485.SX.1170.RX.1604
- Brand
- Hublot
- Case size
- 33mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Automatic
- Calibre
- HUB1120
- Functions
- Date
- Water resistance
- 100m
- Bracelet / strap
- Rubber strap
- Strap colour
- Black
- Clasp
- Deployant clasp
- Lume
- Luminous
- Condition
- Ex-display
- Retailer
- Goldsmiths
Additional specifications
- Power reserve
- 40 hours
- Strap
- Interchangeable
- Gem set
- Yes
Learn more about Hublot
Carlo Crocco, who had worked in his family's Binda watch business, founded Hublot in 1980 with an idea that sounds trivial and was not: he paired a gold case with a natural rubber strap. Nobody had done it. The material cost almost nothing and the case cost a great deal, and the combination broke a rule the industry took seriously.
The name is French for porthole, describing the case shape with its exposed bezel screws.
The brand was moderately successful for two decades and then transformed under Jean-Claude Biver, who arrived as CEO in 2004 having already revived Blancpain. Biver launched the Big Bang in 2005 and articulated the art of fusion — combining materials that do not conventionally belong together: gold with ceramic, carbon fibre with rubber, titanium with tantalum.
The material development that followed was genuine. Hublot produced Magic Gold, an 18-carat gold alloy infused with ceramic and hard enough to resist scratching, and coloured ceramics previously thought impossible to sinter at high temperature, particularly a vivid red.
Hublot has been aggressive in sponsorship — FIFA World Cups, football leagues, Ferrari — which has made it divisive among traditionalists. It is also, commercially, one of the most successful watch launches of the modern era. LVMH acquired the company in 2008.
- 1980
- Carlo Crocco pairs a gold case with a rubber strap.
- 2004
- Jean-Claude Biver becomes CEO.
- 2005
- The Big Bang launches the art of fusion.
- 2008
- Acquired by LVMH.
- 2011
- Magic Gold, a scratch-resistant gold alloy, is developed.
Also in 5 collections
This watch appears in Stainless Steel Watches (3,008), Watches Under 37mm (1,630), Women's Watches (1,558), Automatic Watches (1,368) and Pre-Owned, Ex-Display & Vintage Watches (154).
Manufacturer’s guarantee
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 100m water resistance covers swimming and watersports
- 33mm wears small and slips under any cuff
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
Worth knowing
- 40-hour reserve means winding it after a day off
Compare alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | 485.SX.1170.RX.1604 | 278608-6002 | 16.9400.670/15.I001 |
|---|---|---|---|
| Price | £13,425 | £14,200 | £11,300 |
| Case size | 33mm | 33mm | 36mm |
| Water resistance | 100m | 30m | 100m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Rubber strap | Stainless steel bracelet | Stainless steel bracelet |
| Power reserve | 40 hours | 42 hours | 50 hours |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Will the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Does it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
How long does it run for when it's not worn?
About 40 hours fully wound — enough to survive a night off the wrist, but not a full weekend.
Is it a men's or women's watch?
Listed as women's.
Cheapest place to buy
Goldsmiths at £13,425, ex-display. No UK retailer we track lists this reference new.
Is this available new?
Not from the UK retailers we track. This reference is listed as ex-display only, at £13,425 from Goldsmiths. Ex-display watches are unworn shop stock rather than second-hand — sold below the recommended retail price, and with the manufacturer’s guarantee intact.
Who are Goldsmiths?
Goldsmiths has been selling watches in Britain since 1778 and is part of the Watches of Switzerland Group, which is listed on the London Stock Exchange. They are an authorised dealer, so a watch comes with the manufacturer’s own warranty.
You may also like
In stock, and close on style and price






