Hublot Big Bang Big Bang Unico 45 Red Sapphire
Reference 411.JR.4901.RT
About this watch
The Hublot Big Bang Unico 45 Red Sapphire is a stunning luxury timepiece that embodies the brand's commitment to innovation, style, and craftsmanship. This limited-edition watch features a bold red hue, a skeletonized design, and a transparent sapphire case showcasing its intricate movement. The combination of titanium and sapphire offers a lightweight yet robust feel, while the sapphire crystal adds a layer of scratch resistance. At the heart of this masterpiece is the Hublot Caliber HUB1242, an automatic movement developed and manufactured in-house that guarantees reliability and precision. With 38 jewels and a power reserve of 72 hours, this flyback chronograph boasts a column wheel and double clutch, visible on the dial side. The watch's analog display is complemented by stick hands and mixed indexes, ensuring easy yet visually satisfying timekeeping. Measuring 45mm in diameter, this bold statement on the wrist makes a lasting impression. With a water resistance of up to 50 meters, it's perfect for everyday adventures, but not designed for diving or high-pressure water sports. Its limited production run of just 250 units adds to its allure and value, making it a true collector's item.
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Key Features
- Hublot Caliber HUB1242 automatic movement
- Limited edition of 250 units
- Titanium and sapphire case
- Transparent sapphire crystal
- Flyback chronograph with column wheel and double clutch
- 38 jewels and 72-hour power reserve
- Analog display with stick hands and mixed indexes
- Water resistance up to 50 meters
- 45mm diameter
Specifications
- Brand
- Hublot
- Family
- Big Bang
- Model
- Big Bang Unico 45 Red Sapphire
- Reference
- 411.JR.4901.RT
- Movement
- hub1242
- Movement Features
-
- Hours, Minutes
- Date
- Chronograph, Flyback, Column wheel
- Case
- 45mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![🔥 [WTS] Hublot Big Bang Unico Black & White – Japan Limited Edition Chronograph Ref. 411.CI.2010.LR.JPN16 🔥
Box & Papers | Card Dated 2016 | Rare White Skeleton Dial | 2 OEM Hublot Straps](https://preview.redd.it/b3z6pb6rvc7f1.jpeg?auto=webp&s=14e14b26d3dcc3a66af413fd6803fcb433791fd3)
🔥 Hublot Big Bang Unico Black & White – Japan Limited Edition Chronograph Ref. 411.CI.2010.LR.JPN16 🔥 Box & Papers | Card Dated 2016 | Rare White Skeleton Dial | 2 OEM Hublot Straps
This is a ultra-rare Japan-only edition of the Hublot Big Bang Unico Chronograph featuring a white skeleton dial. Only a limited number were made for the Japanese market, making this a standout in any Hublot collection.
- Condition: Excellent condition with minor to no wear marks
- Case diameter: 45mm
- Straps included: 2
![[WTS] Hublot Big Bang Intergrated Titanium Skeletonized](https://external-preview.redd.it/EW0ORehquHdnSq12RZGU7p7SZ8tp5CyZRelXT5IEYUA.jpeg?auto=webp&s=22cc84003dc59c0b3a16703ed7af9849fdb2459f)
Hublot Big Bang Intergrated Titanium Skeletonized
This model was a completely sold-out special edition with an original MSRP of $23,000. Amazing wrist presence with a combination of brushed and polished titanium finishes.
- Original msrp: $23,000
- Includes: watch, original boxes and Hublot E-Warranty
Hublot Big Bang Aeroban Black Magic Chronograph Skeleton Dial 311.CI.1170.GR
The Hublot Big Bang Aeroban Chronograph features a black skeleton dial and is powered by a mechanical automatic movement.
- Condition: 95%
- Case material: Ceramic
- Movement type: Mechanical Automatic
- Diameter: 44mm
Hublot Big Bang 18k Gold Aero Bang Skeleton 44mm 310.PT.1180.RX -Full Set, RARE!
A rare, limited edition Hublot Big Bang Aero Bang Skeleton Chronograph in 18k Rose Gold and Titanium, featuring a skeleton dial with rose gold accents and a tantalum bezel.
- Condition: Excellent, minor signs of previous enjoyment
- Case Size: 44.5mm diameter
- Water Resistance: 100m / 10 ATM
- Power Reserve: Approx. 42 hours
Hublot Big Bang Chronograph Black Dial 44MM 301.SX.1170.RX
The Hublot Big Bang Chronograph is a stainless steel watch with a black dial and mechanical automatic movement. It features a chronograph function and measures 44mm in diameter.
- Condition: 95%
- Case material: Stainless Steel
- Movement type: Mechanical Automatic
- Size: Men (44mm)
Hublot Big Bang Chronograph Black Dial 44MM 301.SX.130.RX
This Hublot Big Bang Chronograph features a black dial and measures 44mm in size.
- Condition: 95%
- Case material: Stainless Steel
- Movement type: Mechanical Automatic

Hublot Big Bang Unico �King Gold� Skeleton Rose Gold Ceramic 411.OX.1180.RX
The Hublot Big Bang Unico 'King Gold' in Rose Gold features a blend of 18K gold and platinum, with an intricate skeleton dial showcasing the movement inside.
- Condition: Mint condition
- Case material: 18K gold and platinum
- Diameter: 40mm (case diameter)
- Movement: exhibition caseback shows the movement inside

Hublot Spirit of Big Bang Blue on White Ceramic FULL SET MINT 641.EX.5129.LR
The Hublot Spirit of Big Bang Blue on White Ceramic is a limited edition watch released in 2018 as part of a run of just 100 pieces. It features a grey skeleton dial and blue ring counters, with a vibrant blue ceramic case that embodies the brand's 'Art of Fusion' philosophy.
- Condition: Mint condition, little to no signs of wear
- Case material: Microblasted blue ceramic
- Diameter: not specified
- Strap material: White rubber

Hublot Spirit of Big Bang Blue Chrono 42mm � BOX & PAPERS � 641.NX.7170.LR
This Hublot Spirit of Big Bang Blue Chrono 42mm is a unique and bold timepiece that stands out with its tonneau shape, titanium case, and blue accents. It features a 42-millimeter diameter case, 50-hour power reserve, and comes with both HHB blue leather and HB white rubber straps.
- Condition: Excellent with little visible wear
- Case material: Titanium
- Case diameter: 42mm
- Power reserve: 50 hours