Hublot announced four Big Bang-family watches in its Coal Blue range on January 19, 2026: two Big Bang models and two Spirit of Big Bang models, sized from 32 to 43 mm. The same-day Samuel Ross MBE collaboration, the Big Bang Unico SR_A By Samuel Ross All Black, is a separate 42 mm design—not a Coal Blue model.
What are the new Hublot Big Bang Coal Blue models?
Hublot’s official news index dates the four-model Coal Blue announcement to January 19, 2026, in Milan. The collection spans the Big Bang Original, Big Bang One Click and Spirit of Big Bang families. The model names and sizes listed on Hublot’s US collection pages are:
| Model | Family | Size | Material or styling in the listed name |
|---|---|---|---|
| Big Bang Original Titanium Coal Blue | Big Bang Original | 43 mm | Titanium; Coal Blue |
| Big Bang One Click Steel Coal Blue Diamonds | Big Bang One Click | 33 mm | Steel; Coal Blue; diamonds |
| Spirit of Big Bang Titanium Coal Blue | Spirit of Big Bang | 42 mm | Titanium; Coal Blue |
| Spirit of Big Bang Steel Coal Blue Diamonds | Spirit of Big Bang | 32 mm | Steel; Coal Blue; diamonds |
These names give a useful first comparison: the two titanium models are the larger options at 43 and 42 mm, while the two steel models with diamonds are 33 and 32 mm. That is a comparison of the official model names and listed case sizes, not a full specification comparison.
What is the Samuel Ross Hublot Big Bang?
The Big Bang Unico SR_A By Samuel Ross All Black is Hublot’s collaboration with British designer Samuel Ross MBE. Hublot’s January 19, 2026 news index describes it as the first signature SR_A model equipped with the brand’s Unico chronograph calibre. Hublot’s US Big Bang collection lists it at 42 mm.
#1 Best Overall
- Compatible Watch Models: Perfect Compatible with Hublot Big Bang 19mm×25mm×22mm Series Watches,
- Product Include: 1× replacement watch band(without metal buckle) + 1× strap removal tool+ 2× Spring Bar+strap outer packaging. Using the included replacement tool, you can quickly install the strap.
- Select The Appropriate Width: Replacement for Hublot Big Bang 19mm×25mm×22mm. As the Picture , Measure the size near the strap buckle or the inside of the strap.
- High Quality Materials: High quality rubber material, waterproof and sweatproof, dust-free replacement Hublot Big Bang 19mm×25mm×22mm watch strap
- Have any questions on how to choose the size, please contact customer service
SR_A All Black is a separate collaboration design, not a fifth Coal Blue variant. The official listing’s “All Black” name also distinguishes its stated styling from the Coal Blue color range. Hublot’s news index summarizes the launch, but the accessible announcement text did not establish a verified verbatim quotation, so no direct quote is attributed here.
How much does a Coal Blue Hublot cost?
Hublot’s US listing gives the Big Bang Original Titanium Coal Blue 43 mm a suggested retail price of USD 20,400 and states that the US suggested retail price excludes VAT. This is an official US regional listing—not a universal price or a live marketplace transaction price. The reviewed official material does not establish prices for the other Coal Blue models or prices in other regions.
Rank #2
- 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
What the listings do—and do not—establish
Hublot’s official collection pages establish the four Coal Blue model names and sizes, and its US listing supplies the stated suggested retail price for one model. They do not provide a complete basis here for comparing movement, water resistance, power reserve, straps or reference numbers across all four Coal Blue watches. Nor does the reviewed material establish current marketplace availability. Check Hublot’s official model listings or boutique and retailer discovery options for current regional details.
Quick Recap
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.
Rank #3
- Made of non-allergic natural resin, waterproof, soft, light, durable, comfortable to wear,Surface linear texture design, fashionable and beautiful
- 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.
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