Hublot Big Bang Big Bang Alarm Repeater Titanium
Reference 403.NM.0123.RX
About this watch
The Hublot Big Bang Alarm Repeater Titanium (Model: 403.NM.0123.RX) is a masterpiece of luxury watchmaking. This limited edition timepiece, produced in only 250 units, showcases the brand's commitment to quality and craftsmanship. At its heart lies the Hublot caliber HUB5003, a hand-wound movement that boasts a 72-hour power reserve and a frequency of 28,800 vibrations per hour. The watch features a stunning combination of titanium and ceramic, providing both durability and a sleek, modern aesthetic. With a diameter of 45 mm, it makes a bold statement on the wrist, while its lightweight titanium ensures comfort even for larger watches. Protected by a scratch-resistant sapphire crystal, this timepiece is not only visually striking but also built to withstand daily wear. The Big Bang Alarm Repeater Titanium offers an array of functions, including hours, minutes, and small seconds, as well as an adjustable 24-hour hand and date display. Its standout feature, however, is its alarm function, which produces a distinct sound when activated. This watch is more than just a timepiece; it's a statement that embodies the essence of luxury watchmaking.
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Key Features
- Hand-wound movement (HUB5003)
- 72-hour power reserve
- 28,800 vibrations per hour
- Titanium and ceramic construction
- 45mm diameter
- Sapphire crystal protection
- Adjustable 24-hour hand and date display
- Alarm function with steel hammer strike
Specifications
- Brand
- Hublot
- Family
- Big Bang
- Model
- Big Bang Alarm Repeater Titanium
- Reference
- 403.NM.0123.RX
- Movement
- hub5003
- Movement Features
-
- Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable), Day / Night Indication
- Date
- Alarm
- Case
- 45mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Hublot Big Bang Meca-10](https://preview.redd.it/alixs4661ywg1.jpg?width=640&crop=smart&auto=webp&s=3612b421a96ab6b17acfb351f54065daa710c8a4)
Hublot Big Bang Meca-10
A Hublot Big Bang Meca-10 with a healthy movement, Cowan crystals, and two original straps.
- Condition: - These models hold up really well and this example is no exception. There are no major signs of wear.
- Crystals: Cowan
- Movement status: healthy
- Strap condition: free from rips/fraying
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Hublot Big Bang Unico 42 Black Magic 12,500
The Hublot Big Bang Unico 42 Black Magic features a 42mm black ceramic case, in-house HUB1280 automatic chronograph movement, and a skeleton dial with 72 hours of power reserve.
- Condition: Very good
- Case material: black ceramic
- Diameter: 42MM
- Bezel material: microblasted and polished black ceramic
![[WTS] Hublot Big Bang Unico Black Magic 45mm | Ref: 411.CI.1170.RX | Box & Papers | Excellent Condition](https://preview.redd.it/p837ihaf6avg1.jpg?width=640&crop=smart&auto=webp&s=d86b61caf51d5d4ea2b9e9d57d1e21f5edf2d54b)
Hublot Big Bang Unico Black Magic 45mm | Ref: 411.CI.1170.RX | Box & Papers | Excellent Condition
This Hublot Big Bang Unico Black Magic features a microblasted and polished black ceramic case, matte black skeleton dial, and manufacture calibre HUB1242 UNICO automatic flyback movement. It also has a column wheel chronograph with date at 3 o'clock, double AR-coated sapphire crystal, exhibition caseback, and 100m water resistance.
- Condition: Excellent Condition
- Case material: Black Ceramic
- Dial color: Matte Black Skeleton
- Movement: Manufacture Calibre HUB1242 UNICO (Automatic Flyback)
![[WTS] 2022 Hublot Big Bang Integral Indigo Blue 451.EX.5129.EX — Like New Condition, Box & Papers](https://preview.redd.it/kxufoajsr88g1.jpeg?auto=webp&s=46a86d4766bb14c9601bbf3e5b9c9779675d2c60)
2022 Hublot Big Bang Integral Indigo Blue 451.EX.5129.EX — Like New Condition, Box & Papers
The Hublot Big Bang Integral Indigo Blue makes a bold statement with its fully integrated ceramic bracelet and deep indigo blue finish, paired with a skeletonized dial and in-house automatic chronograph movement.
- Condition: Like new condition, with a single hairline scratch on the bezel between 4 and 5 o'clock.
- Box And Papers: Yes
- Size: 42mm diameter
- Thickness: ~14.2mm
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Hublot Spirit Of Big Bang 200pc LE Baby Blue, 2025 Complete, $19.5k+✈️
This is a 200PCs LE Hublot Spirit Of Big Bang with an amazing summer baby blue ceramic case and matching rubber strap.
- Condition: Preowned
- Case material: ceramic
- Strap material: rubber
![[WTS] Hublot Big Bang Earl Grey Chronograph 41mm 2014 Tantalum Dial Factory Diamonds 342.ST.5010.ST.1104](https://preview.redd.it/vcqhh0mmodug1.jpg?width=640&crop=smart&auto=webp&s=cd334dda38b0b60b444f5ed59424b5e35d381356)
Hublot Big Bang Earl Grey Chronograph 41mm 2014 Tantalum Dial Factory Diamonds 342.ST.5010.ST.1104
This 2014 Hublot Big Bang Earl Grey Chronograph features a tantalum dial with factory diamonds and is in excellent condition.
- Condition: Very good, rated at 9.9/10 with minimal handling marks
- Year: 2014
- Case Size: 41mm
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