Hublot Classic Fusion Classic Fusion 45 Chronograph Titanium / Black / Rubber

Reference 521.NX.1171.RX

Hublot Classic Fusion 45 Chronograph Titanium / Black / Rubber

About this watch

The Hublot Classic Fusion 521.NX.1171.RX is a masterpiece that combines elegance with robust functionality. With its 45mm diameter and round shape, this watch commands attention without being overly bulky. The use of titanium makes it lightweight yet durable, while the rubber strap ensures comfort and resilience. The HUB1143 automatic movement, based on the ETA 2892-A2, boasts 59 jewels and a frequency of 28800 vibrations per hour, making it designed for performance. The watch features a clean black face with stick and dot indexes, enhancing readability. The chronograph functionality, protected by a scratch-resistant sapphire crystal, allows for precise timing and tracking. This watch is not just a timepiece but a statement piece that embodies luxury and functionality.
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Key Features

  • 45mm Diameter
  • Titanium Case Material
  • Rubber Strap
  • Automatic HUB1143 Movement
  • Chronograph Functionality
  • Date Display
  • Scratch-Resistant Sapphire Crystal

Specifications

Brand
Hublot
Family
Classic Fusion
Model
Classic Fusion 45 Chronograph Titanium / Black / Rubber
Reference
521.NX.1171.RX
Movement
hub1143
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
45mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Hublot Classic Fusion Chrono 45mm

Hublot Classic Fusion Chrono 45mm

Hublot - Classic Fusion Chrono · $2,000
A Hublot Classic Fusion Chrono with a 45mm case, available with additional photos and negotiation opportunities.

  • Case Size: 45mm
  • Material: titanium
Posted at
Feb 15, 2026, 7:43 PM
Active
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[WTS] Hublot Classic Fusion Chrono 45mm Titanium | BNP

Hublot Classic Fusion Chrono 45mm Titanium | BNP

Hublot - Classic Fusion Chrono 45mm · $2,000
This Hublot Classic Fusion Chrono is a titanium model with a 45mm case.

  • Case material: titanium
  • Size: 45mm diameter
Posted at
Feb 15, 2026, 6:11 PM
Active
View listing on r/WatchExchange
[WTS] Hublot Classic Fusion Aerofusion - 45mm Titanium Skeleton

Hublot Classic Fusion Aerofusion - 45mm Titanium Skeleton

Hublot - 525.NX.0170.RX · $9,700
Beautiful skeleton chronograph from Hublot's Classic Fusion line, featuring a sapphire dial and HUB1155 self-winding movement.

  • Condition: Excellent — like new
  • Case material: Titanium
  • Case size: 45mm diameter
  • Movement type: HUB1155 automatic chronograph
Posted at
Feb 15, 2026, 5:14 PM
Active
View listing on r/WatchExchange
[WTS] Hublot Classic Fusion 33mm Quartz Rose Gold Diamond Bezel 581.OX.1181.RX1104 Box & Papers

Hublot Classic Fusion 33mm Quartz Rose Gold Diamond Bezel 581.OX.1181.RX1104 Box & Papers

Hublot - 581.OX.1181.RX1104 · $9,495
A masterclass in refined glamour, the Hublot Classic Fusion Quartz radiates quiet power and sophistication with a polished rose gold case, diamond bezel, and black dial.

  • Condition: Excellent
  • Movement: Quartz Movement HUB2912
  • Case Size: 33mm diameter
  • Case Thickness: 7.65mm
Posted at
Feb 13, 2026, 9:08 AM
Active
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[WTS] Hublot Classic Fusion Chronograph King Gold 42mm Black Dial 541.OX.1180.LR Watch

Hublot Classic Fusion Chronograph King Gold 42mm Black Dial 541.OX.1180.LR Watch

Hublot - 541.OX.1180.LR · $11,700
A Hublot Classic Fusion Chronograph King Gold watch features a 42mm 18K Rose Gold case, a black dial, and a new black rubber strap with 18K Rose Gold & PVD Steel deployant clasp. It has an automatic mechanical movement and is in nice preowned condition.

  • Condition: Preowned, nice condition with scratches on the case, bezel and clasp.
  • Case material: 18K Rose Gold
  • Diameter: 42mm
  • Bezel material: 18K Rose Gold
Posted at
Feb 12, 2026, 8:23 PM
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[WTS] Hublot Classic Fusion Titanium Green, 45mm, 511.NX.8970.RX, Box & Papers, Mint Condition

Hublot Classic Fusion Titanium Green, 45mm, 511.NX.8970.RX, Box & Papers, Mint Condition

Hublot - 511.NX.8970.RX
This Hublot Classic Fusion Titanium Green is a stylish and high-end timepiece featuring a titanium case with a green dial.

  • Condition: Mint Condition
  • Case size: 45mm
Posted at
Feb 11, 2026, 11:40 AM
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[WTS] Hublot Classic Fusion, 38mm Titanium box & paper

Hublot Classic Fusion, 38mm Titanium box & paper

Hublot - Classic Fusion 38mm · $3,900
A Hublot Classic Fusion with a classic and classy design, featuring a 38mm titanium case. This watch offers a more refined style compared to the punk rock style of some other Hublot models.

  • Condition: great condition, minor signs of wear
  • Case size: 38mm
  • Strap type: OEM strap
Posted at
Feb 10, 2026, 6:29 PM
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[WTS] Hublot Classic Fusion - 2017 - Full Kit - 45 - 521.NX.2611.LR

Hublot Classic Fusion - 2017 - Full Kit - 45 - 521.NX.2611.LR

Hublot - 521.NX.2611.LR · $6,997
This watch features a striking 45mm titanium case and is powered by Hublot's automatic chronograph movement, making it a sophisticated timepiece that blends elegance and precision.

  • Condition: Excellent, minimal signs of wear
  • Case size: 45mm diameter
  • Depth rating: 30m water resistance
Posted at
Feb 10, 2026, 9:44 AM
Active
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[WTS] Hublot Classic Fusion - 38mm - Titanium - Black dial Ref: 565.NX.1171.RX

Hublot Classic Fusion - 38mm - Titanium - Black dial Ref: 565.NX.1171.RX

Hublot - 565.NX.1171.RX · $4,498
This is a beautifully crafted 38mm Hublot Classic Fusion with a black dial, straddling the line between men's and women's watches.

  • Condition: Very good pre-owned condition
  • Case size: 38mm diameter
  • Case material: Titanium
  • Includes: Watch,Inner box,Outer box,Warranty card,Warranty sleeve,Branded polish cloth
Posted at
Feb 8, 2026, 2:32 PM
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View listing on r/WatchExchange