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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallHublot’s 2024 Big Bang Unico Orange Ceramic and Dark Green Ceramic are limited-edition, 42 mm flyback chronographs distinguished chiefly by their ceramic colors and reference numbers. Both are reported to share a 14.5 mm thickness, 100 m water resistance and an automatic Unico movement with a column wheel and approximately 72 hours of power reserve. The orange is reference 441.CU.5910.RX; the dark green is 441.GX.5210.RX.
What differs between the orange and dark green editions?
The main distinction is the color treatment. The orange model pairs polished orange ceramic with an orange skeletonized dial and black-and-orange structured rubber straps. Its companion uses a dark green ceramic case with green accents and a matching strap. The references are useful when searching listings, since the watches share their core reported specifications.
| Specification | Big Bang Unico Orange Ceramic | Big Bang Unico Dark Green Ceramic |
|---|---|---|
| Reference | 441.CU.5910.RX | 441.GX.5210.RX |
| Case diameter | 42 mm | 42 mm |
| Thickness | 14.5 mm (reported by Monochrome) | 14.5 mm (reported by Monochrome) |
| Water resistance | 100 m / 10 ATM | 100 m |
| Color and dial | Polished orange ceramic; orange skeleton dial | Dark green ceramic; green accents |
| Movement | HUB1280 / MHUB1280 Unico automatic flyback chronograph | HUB1280 Unico automatic flyback chronograph |
| Power reserve | Approximately 72 hours | Approximately 72 hours |
| Edition size | 250 pieces (confirmed by Hublot) | 250 pieces (reported by Monochrome) |
Sources: Hublot’s 9 April 2024 announcement and Monochrome Watches’ 12 April 2024 comparison. Hublot’s announcement covers the orange reference; Monochrome reports the paired green model and shared specifications.
How the Unico movement and dial are arranged
Hublot identifies the orange watch’s caliber as the HUB1280 UNICO, a self-winding flyback chronograph with a column wheel and an approximately 72-hour power reserve. The skeletonized dial exposes the column wheel at 6 o’clock. Small seconds sit at 9, while the 60-minute counter and an integrated date display occupy 3 o’clock.
#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.
Monochrome lists 354 components, 43 jewels and a frequency of 4 Hz (28,800 vibrations per hour) for the caliber. These movement figures are its reported technical specifications, rather than additional details stated in Hublot’s launch announcement. The green edition is reported with the HUB1280 Unico automatic flyback chronograph as well.
Case, crystal and strap details
For the orange edition, Hublot specifies a polished orange ceramic case and bezel, titanium H-shaped bezel screws, and a sapphire crystal with anti-reflective treatment. Its black-and-orange structured rubber straps attach through Hublot’s One-Click system, which the brand says allows tool-free strap changes. Monochrome reports the same system for the dark green companion.
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.
The dimensions put both watches in the same 42 mm case category, with the 14.5 mm thickness figure reported by Monochrome. Hublot states 100 m / 10 ATM water resistance for the orange model; Monochrome reports 100 m for both. These specifications describe the watches but do not establish a specific use recommendation.
Edition size, launch prices and current availability
Hublot announced the orange edition as limited to 250 pieces. Monochrome reports a 250-piece limit for each color. The launch-era prices reported for the editions were:
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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.
| Currency | Reported 2024 launch price | Source coverage |
|---|---|---|
| CHF | 26,900 | Hublot for orange; Monochrome for both colors |
| EUR | 30,800 | Hublot for orange; Monochrome for both colors |
| USD | 29,600 | Hublot for orange; Monochrome for both colors |
| GBP | 25,400 | Hublot for orange; Monochrome for both colors |
These are 2024 launch figures, not verified current prices. The cited sources do not establish present stock or regional pricing. For a current quote or availability, check with Hublot or an authorized retailer, and confirm the reference number when comparing a specific listing.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What Hublot says about its ceramic colors
In its 9 April 2024 announcement, Hublot CEO Ricardo Guadalupe described ceramic as part of the brand’s history and said it continued to innovate in the material. His statement that Hublot was the only company to master 100% ceramic cases in such a wide array of colors is the company’s own claim, not independent verification.
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.
