The women's Big Bang is one of the easiest luxury watches to make look completely different, because Hublot built the whole brand around the idea that the strap is part of the design rather than something attached to the bottom of it. A black ceramic case reads as a serious sports watch on black rubber and as something else entirely on white or pink. Same watch, different object.
The catch is that "women's Hublot" covers more than one case system, and they do not take the same part. That is the first thing to sort out.
First: Does Your Watch Have a Release Button?
Hold the watch sideways and look along the case flank, just above where the strap disappears into it.
If there is a small button or pusher there whose only job is releasing the strap, you have a One Click case. Hublot engineered strap release directly into the case on these — press, the strap comes away, press again with the new one and it locks. No tools, no spring bars, about two seconds. The 33mm and 39mm One Click Big Bangs are the current women's line and this is what they use.
If the case flank is plain and you can see screw heads or bars at the lugs instead, you have an earlier women's Big Bang, which uses a conventional fixing and a different strap end.
This matters because on a Hublot the strap never touches the case directly — it ends in a moulded part that has to match the housing built into your specific case. Width alone cannot answer the question, which is why anyone selling you a "Hublot strap" on a millimetre figure is selling you a number that does not settle anything.
If you are not certain which you have, send us a photo of the watch from the side before you order. We would rather tell you what fits than take a sale that comes back. That is a two-minute exchange and it is the single most useful thing on this page.
What Our Women's Hublot Straps Are
Our women's Hublot rubber straps are cut for the smaller Hublot case — 20mm where they meet the watch, tapering to 13mm — and they are compatible with your original Hublot buckle, so the deployant you already own carries straight across. They are premium allergy-free rubber, which on a watch this size matters more than people expect: rubber does not mind hand cream, sun cream, swimming pools or a gym bag, and it wipes clean in a way that no light-coloured leather ever will.
Because they are rubber, they carry our lifetime warranty.
If the fitting on your watch turns out not to match, the full Hublot collection covers the larger Big Bang and Classic Fusion cases as well, and the Hublot installation tool makes any of them a clean job rather than an anxious one.
Choosing a Colour
On the larger Big Bangs the dial usually makes the colour decision. On a 33mm or 39mm case it does not — the dial is small and the case is most of what anybody actually sees. So on a women's Big Bang, take your cue from the case: its material, its trim, and any stones set into the bezel.
1. Black — the one that always works
Black rubber is correct on every version of this watch: steel, black ceramic, gold, set or plain. It lets the case do the talking, which on a Hublot is usually the right call, and it is the strap that will get worn on the days you are not thinking about it. If you are buying one, buy this.
2. White — for ceramic and for set bezels
White rubber is the single biggest visual change you can make to this watch. On a white ceramic case it completes the idea; on a steel case with a set bezel it reads bright and deliberately summery. It is also the pick that makes the most of rubber's one practical advantage over pale leather — you can actually wear white and clean it.
3. Pink — for gold and rose gold cases
Pink rubber is the tonal answer to a rose gold or King Gold case: it picks up the warmth already in the metal instead of introducing a competing colour, which is why it looks considered rather than loud. It sits in Hublot's own colour language for these watches, so it does not read as an aftermarket decision.
4. Brown — the quiet warm one
If pink is a step further than you want but the watch has gold in it, brown is the understated version of the same idea — the warmth of a leather strap with none of leather's problems around water, and a softer look than black against a gold or two-tone case.
The Bottom Line
Get the fitting right first, then the colour is the fun part. Check your case for a release button, send us a photo if you are not sure, and after that a women's Big Bang is one of the most rewarding watches to own two or three straps for. Helvetus cuts these for the smaller Hublot case, every rubber strap carries a lifetime warranty, shipping is free worldwide with no import costs, and more than 50,000 customers already trust us with their watches.
For the men's Big Bang 44 mm, 42 mm, Unico and King Power, see our Hublot Big Bang strap guide, which maps each model and fitting to its strap.
