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

Hublot Spirit Of Big Bang Blue Titanium Chronograph- Full Set 641.NX.7170.LR

Hublot - 641.NX.7170.LR · $14,749.001
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
Posted at
Apr 24, 2025, 8:13 PM
Active
Hublot Spirit of Big Bang Titanium 42mm Skeleton Box & Papers 641.NX.0173.LR

Hublot Spirit of Big Bang Titanium 42mm Skeleton Box & Papers 641.NX.0173.LR

Hublot - 641.NX.0173.LR · $13,549.001
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
Posted at
Apr 24, 2025, 7:53 PM
Active
Hublot Big Bang Unico Black Magic 42 mm Matte Ceramic $23K MSRP 441.CI.1170.RX

Hublot Big Bang Unico Black Magic 42 mm Matte Ceramic $23K MSRP 441.CI.1170.RX

Hublot - 441.CI.1170.RX · $11,495.001
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
Posted at
Apr 23, 2025, 6:03 PM
Active
Hublot Big Bang 44 Rose Gold White Dial $44K MSRP Diamonds 301.PE.2180.RW.1104

Hublot Big Bang 44 Rose Gold White Dial $44K MSRP Diamonds 301.PE.2180.RW.1104

Hublot - 301.PE.2180.RW.1104 · $19,995.002
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
Posted at
Apr 23, 2025, 5:46 PM
Active
[WTS] Hublot Big Bang Meca-10 Street Art Limited Edition Complete Set 424.XC.1123.NR.STR23

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
Posted at
Apr 22, 2025, 4:19 PM
Active
[WTS] Hublot Big Bang White 301.SE.230.RW Ceramic & Stainless Steel Chronograph

Hublot Big Bang White 301.SE.230.RW Ceramic & Stainless Steel Chronograph

Hublot - 301.SE.230.RW · $6,500
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
Posted at
Apr 20, 2025, 4:44 PM
Active
Hublot Big Bang Chronograph Black Dial 44MM 301.SX.130.RX

Hublot Big Bang Chronograph Black Dial 44MM 301.SX.130.RX

Hublot - 301.SX.130.RX · $5,850
This Hublot Big Bang Chronograph features a black dial and measures 44mm in size.

  • Condition: 95%
  • Case material: Stainless Steel
  • Movement type: Mechanical Automatic
Posted at
Apr 5, 2025, 1:33 PM
Active
Hublot Big Bang Unico �King Gold� Skeleton Rose Gold Ceramic 411.OX.1180.RX

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
Posted at
Apr 1, 2025, 7:32 PM
Active
Hublot Spirit of Big Bang Blue on White Ceramic FULL SET MINT 641.EX.5129.LR

Hublot Spirit of Big Bang Blue on White Ceramic FULL SET MINT 641.EX.5129.LR

Hublot - 641.EX.5129.LR · $27,500
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
Posted at
Apr 1, 2025, 7:16 PM
Active