Hublot Big Bang Unico Sapphire Watch 42mm 441.JX.4802.RT. Featuring a polished sapphire crystal case and polished sapphire crystal bezel with 6 titanium H-screws. Sapphire crystal with anti-reflective treatment with polished transparent composite Skeleton appliques and dial with date calendar display at 3 o'clock. Transparent structured lined rubber strap with titanium deployant buckle clasp. HUB1280 UNICO manufacture self-winding chronograph flyback movement with column wheel. Power reserve of approx 72 hours. This model is limited to 500 pieces. Complete with 2 year manufacturers guarantee and official Hublot packaging.
Watch BrandHublot
RangeBig Bang Unico
Watch Reference441.JX.4802.RT
Case Size42mm
Case MaterialSapphire Crystal
MovementSelf-Winding Chronograph
ComplicationsFlyback
Chronograph2 Dial Chronograph
Date FunctionNo
Dial ColourSkeleton
Strap MaterialRubber
Water Depth5 Atm / 50 Metres
Watch sizing guide
At ROX - Diamonds & Thrills we're delighted to ensure the perfect fit of your new watch, which is why we offer a complimentary sizing service. Finding the right size for your timepiece couldn't be easier. If you don't know your wrist size, checkout our new guide which includes a handy measuring tool. We'll then use the details you provide to size your new timepiece prior to shipping or alternatively we can provide this service in our boutiques. However, if you still find yourself struggling with the fit following delivery simply pop into your nearest ROX boutique and we'll be happy to help. This service is available for all deployment strap and bracelet timepieces.
Don’t know the finger size? Don’t worry, we offer a complimentary finger sizing service.
We stock a wide range of finger sizes and advise that M is the most popular for women and T for men.
If your choice doesn’t fit we can adjust any of our classic styles and we offer the first sizing free of charge. If we can't size the ring, we will offer an exchange for the correct size.
How do I find my ring size? If you need help finding your ring size, use the our guides below or simply pop into one of our boutiques and we’ll size your finger for you.
Downloadable Ring Sizer If you already have a ring in your required size, download and print our Printable Ring Sizer. For best results, your ring should have a similar band and style as the ring you wish to order.
Complimentary Multi-sizer Ring Gauge If you don’t have a ring in your size, simply fill in your details below and we will post you out a free re-useable Multisizer Ring Gauge. Slip it onto your ring finger, tighten the strap and read your finger size on the gauge.