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

Reference 521.NX.1171.RX

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 Orlinski 2021, $6000

Hublot Classic Fusion Orlinski 2021, $6000

A Hublot Classic Fusion Orlinski 2021 is being sold for $6,000. The watch comes with a box and a 2022 warranty.

  • Condition: Preowned
Posted at
Apr 28, 2026, 11:08 AM
Active
[WTS] 2020 HUBLOT Classic Fusion Blue Dial
​Ref: 565.NX.7170.LR | 38mm Titanium

2020 HUBLOT Classic Fusion Blue Dial ​Ref: 565.NX.7170.LR | 38mm Titanium

2020 HUBLOT Classic Fusion Blue Dial with a 38mm diameter titanium case.

  • Size: 38mm diameter
Posted at
Apr 26, 2026, 3:14 PM
Active
[WTS] Hublot Classic Fusion White 42mm, $5k

Hublot Classic Fusion White 42mm, $5k

Hublot - 542.NX.2611.LR · $5,000
This Hublot Classic Fusion White is a 42mm watch for sale.

  • Condition: Preowned
  • Case Size: 42mm
  • Country Of Origin: Singapore
  • Shipping Included: yes
Posted at
Apr 23, 2026, 11:03 AM
Active
[WTS] Hublot Classic Fusion 42mm Essential Grey Dial, New 2026, $6.3k

Hublot Classic Fusion 42mm Essential Grey Dial, New 2026, $6.3k

Hublot Classic Fusion 42mm Essential Grey Dial, a luxury watch with a modern design and high-quality features.

  • Condition: Brand New
  • Shipping Cost: 100 USD (USA only)
  • Payment Methods: Wire or Credit Card (+4.9% & 4 days clearance)
Posted at
Apr 22, 2026, 10:00 AM
Active
[WTS] Hublot Classic Fusion – 🔮 'Black Magic' – Full Ceramic – 42mm

Hublot Classic Fusion – 🔮 'Black Magic' – Full Ceramic – 42mm

Hublot - 542 CM 1770 CM · $6,800
The Hublot Classic Fusion 'Black Magic' is a stealthy, all-black take on Hublot's modern minimalist design that captures the brand's 'Art of Fusion' philosophy. It features a full black ceramic execution and a woven carbon fiber dial.

  • Case size: 42mm
  • Movement: HUB1110 automatic movement
  • Bracelet material: black ceramic
Posted at
Apr 21, 2026, 12:37 PM
Active
NEW UNWORN Hublot Classic Fusion Green Sunray Titanium FULL SET 521.NX.8970.LR

NEW UNWORN Hublot Classic Fusion Green Sunray Titanium FULL SET 521.NX.8970.LR

Hublot - 521.NX.8970.LR · $9,622
The Hublot Classic Fusion features a striking green sunray dial and a satin-finished titanium case that creates a dynamic presence.

  • Condition: Unworn
  • Case material: titanium
  • Bezel finish: satin-finished and high polished
  • Diameter: 45mm
Posted at
Apr 1, 2025, 8:37 PM
Active
NEW UNWORN Hublot Classic Fusion 45MM Green Sunray Dial Titanium 521.NX.8970.LR

NEW UNWORN Hublot Classic Fusion 45MM Green Sunray Dial Titanium 521.NX.8970.LR

Hublot - 521.NX.8970.LR · $9,622
The Hublot Classic Fusion features a striking green sunray dial and a satin-finished titanium case that creates a dynamic presence. This timepiece is designed for an active lifestyle while radiating luxury.

  • Condition: New, unworn
  • Case material: titanium
  • Case size: 45mm diameter
  • Bezel finish: satin-finished and high polished
Posted at
Mar 31, 2025, 8:59 PM
Active
NEW UNWORN Hublot Classic Fusion Green Sunray Titanium FULL SET 521.NX.8970.RX

NEW UNWORN Hublot Classic Fusion Green Sunray Titanium FULL SET 521.NX.8970.RX

Hublot - 521.NX.8970.RX · $9,622
The watch features a striking, vibrant green sunray dial, a satin-finished titanium case that catches the light from every angle, and a 45mm diameter case.

  • Condition: Unworn
  • Case material: Satin-finished titanium
  • Bezel finish: High polished satin-finished
  • Movement: Chronograph
Posted at
Mar 31, 2025, 2:06 PM
Active
Hublot Classic Fusion Aerofusion Chrono 525.NX.0170.LR Titanium Mint + Warranty

Hublot Classic Fusion Aerofusion Chrono 525.NX.0170.LR Titanium Mint + Warranty

The Hublot Classic Fusion Aerofusion Chrono is a high-end watch with a titanium case and a 45mm diameter. It features a green strap and comes with a complete set, including a 2018 warranty.

  • Condition: Mint condition
  • Case size: 45mm diameter
  • Material: Titanium
  • Strap color: Green
Posted at
Mar 28, 2025, 10:00 AM
Active