The Hublot Big Bang UNICO “10 Years” Haute Joaillerie was a four-variant anniversary collection introduced for the Big Bang’s tenth anniversary in 2015. The GPHG account describes ten watches priced at $1 million each, with 653 gemstones set into each watch. That is a historical launch price, not evidence that examples are available today at that price.
What is the Hublot Big Bang UNICO Haute Joaillerie?
It is the gem-set Big Bang UNICO “10 Years” Haute Joaillerie collection, created to mark the Big Bang’s tenth anniversary in 2015. The GPHG record describes a total of ten watches across four gemstone executions. It identifies the designs and their stone counts and weights, but does not provide a complete technical specification sheet for the historical collection. GPHG’s collection record
How much did the Hublot million-dollar watches cost?
GPHG describes ten watches priced at $1 million each. This is the price reported for the anniversary collection; the available record does not establish a current asking price or present-day market value for any individual example.
How many diamonds are on each version?
GPHG reports 653 stones for each execution. Two versions are fully set with baguette diamonds; the other two combine colored baguette gemstones with diamonds.
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- COMPATIBLE REPLACEMENT STRAP – Designed for compatible use with Hublot. Please verify your watch model and 29x22mm before purchase.
- 29X22MM SIZE FORMAT – Built to match the strap dimensions shown in the title for secure attachment and proper everyday fit.
- BLACK RUBBER – Flexible, durable, and comfortable for daily wear, with a sporty look that refreshes your watch.
- REPLACEMENT SOLUTION – Ideal for refreshing a worn strap while maintaining a clean and updated look on your watch.
- STRAP ONLY – Buckle, clasp, and mounting hardware are not included unless otherwise stated. Please reuse your existing hardware if needed.
| Execution | Reported setting | Stone count | Total weight |
|---|---|---|---|
| Black | Black baguette diamonds | 653 | 41.84 carats |
| White | White baguette diamonds | 653 | 40.02 carats |
| Blue | Blue baguette sapphires with diamonds | 653 | 40.41 carats |
| Ruby | Baguette rubies with diamonds | 653 | 40.93 carats |
These are specifications recorded for the collection’s gemstone executions, not estimates of resale value or a claim that every surviving watch has been independently inspected.
Can you still buy one?
The sources available do not confirm current inventory, an active production run, or a verified seller for the 2015 anniversary watches. Hublot’s 2026 announcement includes the Big Bang UNICO Haute Joaillerie among its rare million-dollar creations, but that retrospective mention does not establish that a watch can be purchased directly from Hublot now. Hublot’s 14 April 2026 announcement
Rank #2
- COMPATIBLE REPLACEMENT STRAP – Designed for compatible use with Hublot. Please verify your watch model and 30x22mm before purchase.
- 30X22MM SIZE FORMAT – Built to match the strap dimensions shown in the title for secure attachment and proper everyday fit.
- BLACK RUBBER – Flexible, durable, and comfortable for daily wear, with a sporty look that refreshes your watch.
- REPLACEMENT SOLUTION – Ideal for refreshing a worn strap while maintaining a clean and updated look on your watch.
- STRAP ONLY – Buckle, clasp, and mounting hardware are not included unless otherwise stated. Please reuse your existing hardware if needed.
Anyone considering a purported example would need to verify the exact reference and variant, provenance and edition documentation, stone setting, condition, and service history with qualified specialists. The collection record alone does not provide a basis for confirming an individual watch’s authenticity or condition.
How the anniversary collection differs from newer Hublot high-jewellery watches
The million-dollar name can be confusing because Hublot has released other high-jewellery Big Bang models. The Big Bang Impact One Million, announced in 2026, is a separate watch, not another name for the 2015 anniversary collection. Hublot specifies a 45 mm polished 18K white-gold case, 500 diamonds totaling approximately 44.6 carats, a hand-wound flying tourbillon caliber HUB9015, and a 120-hour power reserve. Hublot’s 2026 announcement
Rank #3
- COMPATIBLE REPLACEMENT STRAP – Designed for compatible use with Hublot. Please verify your watch model and the size listed in the title before purchase.
- THE SIZE LISTED IN THE TITLE FIT – Crafted for a secure connection and stable daily wear when matched to the correct watch model.
- BLACK LEATHER – Designed to provide a refined look with comfortable wear for everyday or dress use.
- REPLACEMENT SOLUTION – Ideal for refreshing a worn strap while maintaining a clean and updated look on your watch.
- STRAP ONLY – Buckle, clasp, and mounting hardware are not included unless otherwise stated. Please reuse your existing hardware if needed.
A current catalog example in the broader Big Bang UNICO family is the Big Bang UNICO Titanium Diamonds 44 mm, reference 421.NX.1170.RX.1104. Hublot lists 126 bezel diamonds, its self-winding HUB1280 flyback chronograph, and approximately 72 hours of power reserve. It is a related current model, not one of the ten $1 million “10 Years” Haute Joaillerie watches. Hublot’s current product page
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is known about servicing a heavily gem-set watch?
Hublot’s instruction manual recommends a complete overhaul every three to five years and cautions that substantial diamond setting can be affected by wear. That guidance is published for the Big Bang Impact One Million; it should not be treated as a model-specific service schedule for the 2015 anniversary watches without confirmation from Hublot or an appropriately qualified service provider. Hublot Big Bang Impact One Million instruction manual
Quick Recap
Best Value
- Made of non-allergic natural resin, waterproof, soft, light, durable, comfortable to wear
- It is suitable for Hublot Big Bang 25 * 19 * 22mm interface watch band , not for other watches
- It is very important to choose the correct model. To avoid the trouble caused by the return and exchange of goods, if you have any questions about the model and size of the watch, please feel free to contact us
- Package included: 1 * Rubber strap (without metal buckle), 1 * tool kit, easy replacement with our free tools. The watch has a new look! It is not the original and is a good substitute
Rank #4
- Compatible Models: 44.5mm Hublot Big Bang Luna Rossa 301.CM.131.RX.LUN06 , 301-CM-131-RX-LUN06, 301/CM/131/RX/LUN06, 301CM131RXLUN06 watches which has 25mm at lugs and 22mm at the buckle
- Detailed Sizes: Lug Size: 25mm; Lug Smaller Size: 19mm; Width at Buckle: 22mm; Length: 100/80mm
- High-quality rubber and stainless steel watch band & clasp.
- Package Including: 1 set (2 rubber strap) And 1 Clasp
- Your Satisfaction Is Our Highest Priority. Pls Contact Us If You Have Any Questions, We Will Try Our Best To Serve For You.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
