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.
Buy Now on Jomashop
This is an affiliate link

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 Spirit of Big Bang Meca 10 King Gold 614.OX.1180.RX Complete Set

Hublot Spirit of Big Bang Meca 10 King Gold 614.OX.1180.RX Complete Set

Hublot - 614.OX.1180.RX · $28,995
The Hublot Spirit of Big Bang Meca 10 King Gold is a mechanical watch with a unique design and wrist presence.

  • Condition: Very good, with light signs of wear
  • Movement: Mechanical (Manual) Movement Caliber HUB1233
  • Power reserve: 10 Days
  • Case size: 45mm diameter
Posted at
Jan 31, 2025, 1:49 AM
Active
Hublot Big Bang Unico 44MM Skeleton Dial Titanium COMPLETE SET MINT 411.NX.1170.RX

Hublot Big Bang Unico 44MM Skeleton Dial Titanium COMPLETE SET MINT 411.NX.1170.RX

Hublot - 411.NX.1170.RX · $11,220
The Hublot Big Bang Unico features a skeleton dial with a striking red tip of the second hand, complemented by a black rubber strap and quick-release push-button system.

  • Condition: Mint
  • Case material: Titanium
  • Dial type: Skeleton
  • Water resistance: 100m
Posted at
Jan 31, 2025, 12:44 AM
Active
Hublot Big Bang Integrated 42MM Skeleton Dial White Ceramic COMPLETE SET MINT 451.HX.1123.HX

Hublot Big Bang Integrated 42MM Skeleton Dial White Ceramic COMPLETE SET MINT 451.HX.1123.HX

Hublot - 451.HX.1123.HX · $17,234
A Hublot Big Bang Integrated in Skeleton Dial made from polished and satin-finished white ceramic, featuring a matte grey skeleton dial, bold red accents, and an integrated design that merges the case and bracelet.

  • Condition: Mint condition with little to no signs of wear
  • Case material: polished and satin-finished white ceramic
  • Bezel material: satin-finished white ceramic
  • Dial color: matte grey with bold red accents
Posted at
Jan 29, 2025, 11:27 AM
Active
[WTS] [US] Hublot Big Bang Ceramic Steel Chronograph 44mm Carbon Fiber 301.SB.131.RX

[US] Hublot Big Bang Ceramic Steel Chronograph 44mm Carbon Fiber 301.SB.131.RX

Hublot - 301.SB.131.RX · $5,975
The Hublot Big Bang is an iconic watch inspired by motorsport, featuring a carbon fiber effect dial and ceramic bezel.

  • Condition: Very Good
  • Case size: 44mm
  • Material: Ceramic Steel Carbon Fiber
Posted at
Jan 29, 2025, 8:48 AM
Active
Hublot Big Bang Unico 45 Titanium Ceramic - 411.NM.1170.RX - Full Set - Vagenari

Hublot Big Bang Unico 45 Titanium Ceramic - 411.NM.1170.RX - Full Set - Vagenari

Hublot - 411.NM.1170.RX · $9,000
A 2016 Hublot Big Bang Unico in excellent condition, embodying bold design and exceptional craftsmanship.

  • Condition: Pre-owned with some signs of wear (case back scratches, original strap wear)
  • Bracelet Strap Options: original white strap,brand new Vagenari rubber strap
  • Movement Type: Automatic
  • Crystal Type: Scratch-resistant sapphire
Posted at
Jan 28, 2025, 5:06 PM
Active
[WTS] Hublot Big Bang MECA-10 Titanium 45mm Skeleton Dial - Complete Set Box/Papers + Extra Hublot Orange Rubber Strap - Under Warranty - Reference #: 414.NI.1123.RX - $11,250 Shipped

Hublot Big Bang MECA-10 Titanium 45mm Skeleton Dial - Complete Set Box/Papers + Extra Hublot Orange Rubber Strap - Under Warranty - Reference #: 414.NI.1123.RX - $11,250 Shipped

Hublot - 414.NI.1123.RX · $11,250
This 2023 Hublot Big Bang MECA-10 Titanium 45mm Skeleton Dial features a lightweight Grade-5 Titanium case powered by an incredible 10 days of power reserve, showcasing the HUB1201 movement with a unique 3-Dimensional effect.

  • Condition: very good with minor scratches on the clasp
  • Case Material: Grade-5 Titanium
  • Case Size: 45mm diameter
  • Movement Power Reserve: 10 days
Posted at
Jan 27, 2025, 5:24 PM
Active
[WTS] Hublot Spirit Of Big Bang Blue Titanium Watch 641.NX.7170.LR

Hublot Spirit Of Big Bang Blue Titanium Watch 641.NX.7170.LR

Hublot - 641.NX.7170.LR · $14,780
The Hublot Spirit of Big Bang is a bold and stylish timepiece that blends modern design with expert craftsmanship, featuring a tonneau-shaped titanium case and a striking sunray-finished blue dial.

  • Condition: Excellent pre-owned condition
  • Case size: 42mm
  • Movement: HUB4700 self-winding chronograph movement
Posted at
Jan 27, 2025, 12:27 PM
Active
New Hublot Big Bang Unico Nespresso Origin – Pristine Full Collector’s Set

New Hublot Big Bang Unico Nespresso Origin – Pristine Full Collector’s Set

This rare Hublot Big Bang Unico Nespresso Origin is a limited edition of only 200 pieces worldwide, blending cutting-edge innovation with eco-conscious design. Crafted from recycled aluminum and featuring a matte green and skeleton dial, this watch is a collector's dream.

  • Condition: Pristine
  • Case Size: 42mm
  • Movement: Unico 2 Chronograph Movement
  • Power Reserve: 72 hours
Posted at
Jan 27, 2025, 11:45 AM
Active
Hublot Big Bang Unico Golf Blue Carbon Limited Edition 1 of 200 – Box & Papers

Hublot Big Bang Unico Golf Blue Carbon Limited Edition 1 of 200 – Box & Papers

Hublot - 416.YL.5120.VR · $16,945
This limited edition watch is a unique blend of innovation, elegance, and functionality, tailored for golf enthusiasts and watch connoisseurs alike.

  • Movement: Hublot HUB1580 automatic golf chronograph
  • Case size: 45mm diameter
  • Power reserve: approximately 72 hours
Posted at
Jan 27, 2025, 11:43 AM
Active