Hublot Spirit of Big Bang Spirit of Big Bang 45 Full Magic Gold

Reference 601.MX.0138.RX

About this watch

The Hublot Spirit of Big Bang 45 Full Magic Gold is a masterpiece of watchmaking that seamlessly blends art and technology. Its striking use of Magic Gold, a proprietary alloy developed by Hublot, provides a luxurious look while withstanding daily wear and tear. The tonneau-shaped case adds a modern twist to the classic round watch, making it a standout piece on your wrist. The skeletonized dial showcases the intricate workings of the Hublot caliber HUB4700 movement, allowing watch enthusiasts to appreciate the artistry of the watchmaking process. This automatic movement is a skeletonized version of the renowned Zenith El Primero chronograph movement, speaking volumes about its reliability and accuracy. With its chronograph capabilities, the HUB4700 movement allows for precise timing, making it an excellent choice for those who appreciate functionality as much as aesthetics. The watch features stick hands and a combination of stick and dot indexes, enhancing readability while maintaining a sleek aesthetic. The contrast of the gold against the skeletonized background ensures that the time is easily discernible at a glance. With a water resistance rating of 100 meters, the Spirit of Big Bang 45 Full Magic Gold is well-suited for various water activities. Whether you're swimming, snorkeling, or just caught in the rain, you can wear this watch with confidence. The sapphire crystal adds an extra layer of protection, ensuring that the dial remains pristine and scratch-free. Despite its substantial 45 mm diameter, the watch remains surprisingly lightweight, thanks to the innovative materials used in its construction. This balance between size and comfort makes it an ideal choice for daily wear, ensuring you don’t feel weighed down by your wristwatch. The Spirit of Big Bang series often features a variety of strap options, adding versatility to the timepiece. Whether you prefer a classic leather strap or a sporty rubber one, Hublot has something for everyone. For watch lovers and collectors, this timepiece is not just a watch; it’s a piece of art and a statement of style.
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Key Features

  • Hublot caliber HUB4700 automatic movement
  • Magic Gold proprietary alloy case
  • Skeletonized dial with stick hands and indexes

Specifications

Brand
Hublot
Family
Spirit of Big Bang
Model
Spirit of Big Bang 45 Full Magic Gold
Reference
601.MX.0138.RX
Movement
hub4700
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Magic Gold 45mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2022 Hublot Spirit of Big Bang 601.NX.0173.LR.1104 — Excellent Condition, Box & Papers

2022 Hublot Spirit of Big Bang 601.NX.0173.LR.1104 — Excellent Condition, Box & Papers

The Hublot Spirit of Big Bang blends bold contemporary styling with luxurious detailing, featuring a tonneau-shaped titanium case set with factory diamonds and a skeletonized dial showcasing the chronograph movement beneath.

  • Condition: Excellent condition with overall extremely light signs of wear
  • Case size: 51mm diameter
  • Lug to lug: 56mm
  • Thickness: 17mm
Posted at
May 21, 2026, 9:33 AM
Active
[WTS] 2020 Hublot Spirit of Big Bang 641.NX.0173.LR — Excellent Condition, Box & Papers

2020 Hublot Spirit of Big Bang 641.NX.0173.LR — Excellent Condition, Box & Papers

Hublot - 641.NX.0173.LR · $10,000
The Hublot Spirit of Big Bang showcases Hublot's bold tonneau-shaped design language, combining a lightweight titanium case with a skeletonized dial that highlights the watch's modern chronograph movement.

  • Condition: Excellent condition, light signs of wear on the clasp
  • Case material: titanium
  • Diameter: 42mm
  • Lug to lug: 50mm
Posted at
May 21, 2026, 9:23 AM
Active
[WTS] [WTT] Hublot Spirit of Big Bang Black Magic Ceramic 42mm 641.CI.0173.RX - 9.8/10 - $12,995

[WTT] Hublot Spirit of Big Bang Black Magic Ceramic 42mm 641.CI.0173.RX - 9.8/10 - $12,995

Hublot - 641.CI.0173.RX · $12,995
The Hublot Spirit of Big Bang Black Magic features a full black microblasted ceramic tonneau case and an open-worked skeleton dial powered by the HUB4700 calibre with a 50-hour power reserve.

  • Condition: 9.8/10 - excellent, with minimal handling marks
  • Year: 2019
  • Condition rating basis: macro photography to highlight imperfections
  • Case material: full black microblasted ceramic
Posted at
May 16, 2026, 2:20 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
Hublot Spirit of Big Bang Blue Chrono 42mm � BOX & PAPERS � 641.NX.7170.LR

Hublot Spirit of Big Bang Blue Chrono 42mm � BOX & PAPERS � 641.NX.7170.LR

Hublot - 641.NX.7170.LR · $15,250
This Hublot Spirit of Big Bang Blue Chrono 42mm is a unique and bold timepiece that stands out with its tonneau shape, titanium case, and blue accents. It features a 42-millimeter diameter case, 50-hour power reserve, and comes with both HHB blue leather and HB white rubber straps.

  • Condition: Excellent with little visible wear
  • Case material: Titanium
  • Case diameter: 42mm
  • Power reserve: 50 hours
Posted at
Mar 27, 2025, 2:27 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, featuring a grey skeleton dial, blue ring counters, and a vibrant blue ceramic case. Its sleek design and mechanical complexity make it a standout piece in the Spirit of Big Bang collection.

  • Condition: Mint condition
  • Material: Blue ceramic
  • Case size: unknown
  • Dial material: Grey skeleton
Posted at
Feb 17, 2025, 8:42 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