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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsThe Hublot Big Bang Unico Novak Djokovic is a 100-piece limited edition chronograph unveiled in Paris on 20 November 2024. Its composite case and bezel incorporate materials Hublot says came from Novak Djokovic’s 2023 season: 25 HEAD tennis rackets and 32 Lacoste polos. The watch is reference 441.QKB.5120.NR.DJO24; its distinctive recycled-material story, light-weighting claims and tennis details set it apart from a conventional Big Bang Unico.
What is the Big Bang Unico Novak Djokovic?
Hublot announced the watch on 20 November 2024, describing a Paris launch attended by Djokovic and Hublot CEO Julien Tornare. The brand identifies Djokovic as its ambassador and frames the watch around moments from his 2023 season. Djokovic described it as “an extension of this mindset” and “a symbol of every game, every moment” in a statement reproduced in Hublot’s announcement.
This is a limited-edition Big Bang Unico manufacture chronograph, not a standard production model with only a player’s name added. Its reference number is 441.QKB.5120.NR.DJO24, as reported by Hodinkee.
What materials make the case different?
Hublot says the case and bezel composite combines material from 25 HEAD rackets and 32 Lacoste polos Djokovic used in 2023—the polos comprised 17 dark blue and 15 light blue—with epoxy resin, quartz powder and glass veil. The resulting blue textile and black-carbon flecks create a camouflage-like appearance. These figures and the material recipe are Hublot’s description; the available reporting does not establish an independent material audit or lifecycle assessment.
#1 Best Overall
- 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.
Hublot also says it used tempered Gorilla Glass rather than traditional sapphire crystal to reduce weight. That is a manufacturer claim, not an independently tested comparison.
How is it designed for lightness?
Hublot says it reworked the Unico movement using anodized aluminum in place of brass, reducing movement weight by 27 percent. The brand gives total watch weights according to the fitted strap:
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.
| Strap | Weight stated by Hublot |
|---|---|
| Blue elastic | 49.5 g |
| Light-blue Velcro fabric | 54 g |
| Tennis wristband | 65 g |
| White rubber | 75 g |
These are Hublot’s published figures; no independent weighing is established by the cited coverage.
What are the specifications and tennis details?
Hodinkee reports a 42 mm diameter, 14.5 mm thickness and 100 m water resistance. Hublot describes the movement as a Unico manufacture chronograph. The cited sources do not provide further movement specifications such as power reserve or frequency, so those details should not be inferred.
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 yellow second pusher adds a bright accent against the blue case.
- The bezel screws are shaped to evoke tennis balls.
- Djokovic’s logo appears on the second hand and the oscillating weight, according to Hublot and Hodinkee.
What comes with the watch?
Hublot describes four strap styles: a tennis wristband, blue elastic, light-blue Velcro fabric and white rubber. The announcement says purchasers also receive a Lacoste sport wristband and a signed Lacoste polo. The 2024 announcement does not establish whether every current offer includes those items, so buyers should confirm the contents of any specific sale.
How limited is it, and what did it cost at launch?
Hublot limited the edition to 100 pieces. Its 20 November 2024 announcement listed regional launch prices below. These are historical announcement figures, not verified current offers.
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.
| Publisher and date | Reported launch price |
|---|---|
| Hublot, 20 November 2024 | CHF 48,000; EUR 54,900; USD 52,700; GBP 45,300 |
| Hodinkee, 22 November 2024 | USD 52,400 |
The two publications differ on the US-dollar figure; the cited sources do not explain or reconcile that discrepancy. Hublot said the watch was available on its website and in its boutiques when announced, but neither source establishes present stock or current pricing.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What makes this edition distinctive?
The strongest supported differences are the case composite described as incorporating Djokovic’s 2023 rackets and polos, the weight-focused construction claims, tennis-inspired design details and the 100-piece limit. Those points distinguish it on materials and presentation; the cited coverage does not provide a systematic comparison with competing watches or evidence to establish that it is superior, better value or more suitable for playing sport.
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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
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.




