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

Hublot Big Bang Gmt Ref 471.NX.7112.RX complete with box and papers

Hublot Big Bang Gmt Ref 471.NX.7112.RX complete with box and papers

Hublot - 471.NX.7112.RX · $13,997
This Hublot Big Bang GMT features a 44mm titanium case, blue rubber strap, and GMT function.

  • Condition: Excellent
  • Case size: 45mm diameter
  • Material: titanium
  • Strap material: blue rubber
Posted at
Feb 6, 2025, 1:50 PM
Active
2010 Hublot Big Bang Steel Ceramic 44mm 301.SB.131.RX Stainless Steel Black Dial

2010 Hublot Big Bang Steel Ceramic 44mm 301.SB.131.RX Stainless Steel Black Dial

Hublot - 301.SB.131.RX · $6,950
This 2010 Hublot Big Bang Steel Ceramic features a stainless steel case and black dial, measuring 44mm in diameter.

  • Condition: Excellent, with some exterior box damage and interior box deterioration
  • Box Status: Double boxed, with some damage to the exterior cover
  • Papers: Yes, includes warranty card dated 2010
  • Straps: Black Structured Rubber Strap
Posted at
Feb 6, 2025, 10:05 AM
Active
Hublot Big Bang "DEPECHE" Ref 311.SX.8010.VR Complete with box and papers

Hublot Big Bang "DEPECHE" Ref 311.SX.8010.VR Complete with box and papers

Hublot - 311.SX.8010.VR · $12,997
This Hublot Big Bang 'Depeche' features a brushed stainless steel and ceramic case, grey strap, and bezel, with a modern design created in collaboration with Depeche Mode.

  • Condition: Excellent
  • Case material: Steel and Ceramic
  • Case size: 42mm diameter
  • Movement: HUB4212 automatic movement
Posted at
Feb 4, 2025, 7:46 PM
Active
Hublot Big Bang Unico  - 441.NM.1170.RX - Open Dial - Titanium / Ceramic - 42mm

Hublot Big Bang Unico - 441.NM.1170.RX - Open Dial - Titanium / Ceramic - 42mm

Hublot - 441.NM.1170.RX · $7,895
This listing features a pre-owned Hublot Big Bang Unico watch with an open dial and titanium/ceramic construction, measuring 42mm in case size.

  • Condition: Pre-Owned Excellent Grade
  • Case Size: 42mm diameter
  • Movement Type: Automatic
  • Material: Titanium / Ceramic
Posted at
Feb 1, 2025, 10:16 PM
Active
Hublot Big Bang Unico Skeleton Dial Titanium FULL SET MINT 411.NX.1170.RX

Hublot Big Bang Unico Skeleton Dial Titanium FULL SET MINT 411.NX.1170.RX

This Hublot Big Bang Unico features a skeleton dial with a striking red tip on the second hand, housed in a satin finished and polished titanium case. It includes an exhibition caseback and comes equipped with functions such as hours, minutes, seconds, date, and chronograph counters.

  • Condition: Mint
  • Case material: titanium
  • Diameter: not specified
  • Water resistance: 100m depth rating
Posted at
Jan 31, 2025, 12:46 AM
Active
Hublot Big Bang Integrated Skeleton White Ceramic FULL SET MINT 451.HX.1123.HX

Hublot Big Bang Integrated Skeleton White Ceramic FULL SET MINT 451.HX.1123.HX

Hublot - 451.HX.1123.HX · $17,234
The Hublot Big Bang Integrated Skeleton White Ceramic is a chronograph watch made from polished and satin-finished white ceramic, featuring an integrated design with a matte grey skeleton dial and bold red accents. It presents precise chronograph measurements and includes functions such as hours, minutes, seconds, date, and chronograph counters.

  • Condition: Mint condition with little to no signs of wear
  • Material: polished and satin-finished white ceramic
  • Case size: 40mm diameter
  • Movement visibility: exhibition caseback
Posted at
Jan 29, 2025, 11:29 AM
Active
Hublot Spirit of Big Bang Carbon White Carbon 642.QW.0170.RX.THG

Hublot Spirit of Big Bang Carbon White Carbon 642.QW.0170.RX.THG

This limited-edition chronograph showcases a white skeleton dial housed in a tonneau-shaped frosted white carbon case, presenting itself as a practical tool for precise timing.

  • Condition: Mint condition with little to no signs of wear
  • Movement: Complex chronograph movement
  • Water Resistance: 100m water resistant
  • Power Reserve: 50 hour power reserve
Posted at
Jan 22, 2025, 3:40 PM
Active