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
Hublot Spirit Of Big Bang Blue Titanium Chronograph- Full Set 641.NX.7170.LR
The Hublot Spirit of the Big Bang Titanium is a lightweight and durable timepiece with a 42mm titanium case, scratch-resistant sapphire crystal, and a skeletonized dial showcasing intricate movement and gears.
- Condition: Excellent+ Condition
- Case size: 42mm diameter
Hublot Spirit of Big Bang Titanium 42mm Skeleton Box & Papers 641.NX.0173.LR
The Hublot Spirit of the Big Bang Titanium is a lightweight and durable timepiece crafted from titanium, featuring a skeletonized dial with intricate movement and gears.
- Condition: Excellent Condition
- Case material: titanium
- Case size: 42mm
Hublot Big Bang Unico Black Magic 42 mm Matte Ceramic $23K MSRP 441.CI.1170.RX
The Hublot Big Bang Unico Black Magic features a striking combination of a microblasted and polished black ceramic case with a skeleton dial on a black rubber strap.
- Condition: great condition with minor wear
- Case diameter: 42.00mm
- Water resistance: 100m / 330ft
- Movement type: automatic Hublot Caliber HUB1280
Hublot Big Bang 44 Rose Gold White Dial $44K MSRP Diamonds 301.PE.2180.RW.1104
A stunning Hublot Big Bang 44 in 18K Rose Gold with a factory-set diamond bezel and white dial on a white rubber band. The watch has a massive $43,600 original MSRP and is known for its nice wrist presence, unsurpassed comfort, modern design, durability, and versatility.
- Condition: Phenomenal condition with only minor wear
- Band material: White Hublot Rubber
- Bezel type: Fixed Brushed 18K Rose Gold & 114 Factory-Set Hublot Diamonds
- Case diameter: 44.00 mm
![[WTS] Hublot Big Bang Meca-10 Street Art Limited Edition Complete Set 424.XC.1123.NR.STR23](https://preview.redd.it/ypozwjf13gwe1.jpeg?auto=webp&s=7c09882272e3b269f3ce89716e6c0bf01d01e88d)
Hublot Big Bang Meca-10 Street Art Limited Edition Complete Set 424.XC.1123.NR.STR23
The Hublot Big Bang Meca-10 Street Art Limited Edition is a unique creation featuring a composite concrete case, colorful straps, and a skillfully applied dial. The watch comes in a complete set with its limited edition box and papers. It has a 44mm transparent composite case and a mechanical automatic movement.
- Condition: Excellent condition, little to no signs of wear
- Movement: Mechanical (Automatic), HUB1201 caliber
- Jewels: 24 Jewels
- Power reserve: 10 Days
![[WTS] Hublot Big Bang White 301.SE.230.RW Ceramic & Stainless Steel Chronograph](https://preview.redd.it/8lquv3jfx1we1.jpg?width=640&crop=smart&auto=webp&s=5596a10d08ae90a506cd5146c9d37f20d912a196)
Hublot Big Bang White 301.SE.230.RW Ceramic & Stainless Steel Chronograph
This luxury timepiece showcases Hublot's signature fusion design, paired with a sporty chronograph movement and a crisp white rubber strap that makes a strong statement on the wrist.
- Condition: Excellent - No visible imperfections or signs of wear
- Case size: 44mm
- Movement type: Automatic Chronograph
- Dial color: White with Silver-Tone Accents
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