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 Unico Titanium White Skeleton 45mm - 411.NE.2010.LR.JSM15

This Hublot Big Bang Unico is a rare edition with a lightweight titanium case, skeleton dial, and clean white alligator strap.

  • Condition: Excellent Condition
  • Case material: titanium
  • Diameter: 45mm
Posted at
Feb 24, 2025, 10:27 PM
Active

Hublot Big Bang Unico Titanium White Skeleton 45mm - 411.NE.2010.LR.JSM15

This Hublot Big Bang Unico is a rare edition with a lightweight titanium case, skeleton dial, and clean white alligator strap.

  • Condition: Excellent Condition
  • Case material: titanium
  • Dial type: skeleton
  • Strap material: white alligator
Posted at
Feb 24, 2025, 10:25 PM
Active

Hublot Big Bang All Black Alarm Repeater LIMITED 45mm Ceramic 403.CI.0140.RX

Hublot - 403.CI.0140.RX · $14,999
This is a limited edition Hublot Big Bang All Black Alarm Repeater, featuring a 45mm microblasted black ceramic case and a transparent/black dial.

  • Condition: Very good
  • Case Dimensions: 45mm diameter
  • Dial Type: Transparent/Black
  • Movement: Hublot 5003 manual-winding movement
Posted at
Feb 24, 2025, 6:23 PM
Active

Hublot Big Bang Aero Bang Skeleton Garmisch 44mm Limited 250 Pieces!

This limited edition Hublot Big Bang Aero Bang Skeleton Garmisch is a unique timepiece that celebrates the World Ski Championships, featuring a white skeleton dial and automatic movement.

  • Condition: Beautiful condition, everything functioning as it should
  • Case diameter: 44mm
  • Movement type: Automatic
  • Crystal material: Sapphire
Posted at
Feb 24, 2025, 4:02 PM
Active

Hublot Big Bang Unico 42 Titanium Skeleton Factory Diamonds Full Set 441.NX.1171.RX.1104

This pre-owned Hublot Big Bang Unico 42 features a skeleton dial, factory set diamond bezel, and original boxes & papers. It's in good condition with a healthy running movement.

  • Condition: Good condition, minor hairlines on case and clasp
  • Movement: HUB1260
  • Case size: 42mm
Posted at
Feb 23, 2025, 4:33 PM
Active

Hublot Big Bang 44 White Dial FACTORY DIAMONDS $19K MSRP Box 301.SE.230.RW.114

This is a Hublot Big Bang 44 in Stainless Steel with White Dial and FACTORY Hublot Diamond Bezel, featuring an automatic movement with 42 hours power reserve, water resistance up to 100M, and other modern features.

  • Condition: Great condition with minor wear
  • Case Diameter: 44.0 mm
  • Case Thickness: 14.5 mm
  • Band Type: Hublot White Structured Rubber
Posted at
Feb 23, 2025, 4:25 PM
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Hublot Big Bang Meca-10 King Gold Skeleton Rose Gold MINT 414.OI.1123.RX

Hublot - 414.OI.1123.RX · $39,700
The Hublot Big Bang Meca-10 King Gold features a skeletonized dial that reveals the intricate manual-winding movement, inspired by Meccano construction sets. The watch presents a bold, industrial aesthetic with a brushed King Gold bezel and exhibition caseback.

  • Condition: Mint condition
  • Case material: 18K King Gold
  • Diameter: 40mm diameter
  • Movement type: Manual winding
Posted at
Feb 23, 2025, 7:34 AM
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Hublot Big Bang Meca-10 King Gold 45MM Skeleton Dial Rose Gold COMPLETE SET MINT CONDITION 414.OI.1123.RX

Hublot - 414.OI.1123.RX · $39,700
The Hublot Big Bang Meca-10 King Gold features a captivating skeletonized dial, a bold industrial aesthetic, and a long-lasting power reserve. It comes with a stunning brushed King Gold bezel, luminous hour-markers, and hands for easy readability in low-light conditions.

  • Condition: Mint Condition
  • Case Size: 45mm
  • Material: 18K King Gold
  • Movement Type: Manual-winding
Posted at
Feb 23, 2025, 7:32 AM
Active

Hublot Big Bang 44 White Dial FACTORY DIAMONDS $19K MSRP Paper 301.SE.230.RW.114

The Hublot Big Bang 44 features a stainless steel case, white dial, and FACTORY diamond bezel on a white alligator strap. It has a polished and brushed stainless steel case diameter of 44mm and is powered by an automatic movement with a 42-hour power reserve.

  • Condition: phenomenal with minor wear
  • Case Diameter: 44mm
  • Case Thickness: 14.5mm
  • Water Resistance: 100m/330ft
Posted at
Feb 22, 2025, 12:15 PM
Active