Hublot Big Bang Big Bang Alarm Repeater King Gold
Reference 403.OM.0123.RX
About this watch
The Hublot Big Bang Alarm Repeater King Gold is a limited-edition masterpiece that embodies luxury, precision, and innovation. Its striking design features a round case diameter of 45 mm, combining ceramic and rose gold for durability and luxury. The black color scheme provides a sleek contrast, making it versatile for any occasion. Mixed indexes and stick hands blend beautifully against the black dial, while the layout is thoughtfully designed with a GMT indicator at 11 o'clock, day/night indicator at 1 o'clock, and alarm ON/OFF indicator at 7 o'clock. The watch features a hand-wound movement, Hublot caliber HUB5003, boasting a 72-hour power reserve and a frequency of 28,800 vibrations per hour. Its acoustic alarm is activated by a steel hammer striking a gong, adding a touch of nostalgia to this timepiece. With a water resistance of up to 100 meters, the Big Bang Alarm Repeater King Gold can handle both splashes and dives. Whether you're a watch enthusiast or someone who appreciates the finer things in life, this timepiece is perfect for collectors looking for a limited-edition piece that stands out in any collection.
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Key Features
- Hand-wound movement with 72-hour power reserve
- Acoustic alarm activated by steel hammer striking a gong
- Water resistance up to 100 meters
- Round case diameter of 45 mm combining ceramic and rose gold
- Mixed indexes and stick hands on black dial
- GMT indicator at 11 o'clock, day/night indicator at 1 o'clock
- Limited edition of only 250 units produced
Specifications
- Brand
- Hublot
- Family
- Big Bang
- Model
- Big Bang Alarm Repeater King Gold
- Reference
- 403.OM.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
![[WTS] Hublot Spirit Of Big Bang 200pc LE Baby Blue, 2025 Complete, $19.5k+✈️](https://preview.redd.it/sewevn3yqyug1.jpg?width=640&crop=smart&auto=webp&s=28083f16f4b2fe04a87f7068d85c70b099e769e1)
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
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