Hublot Classic Fusion Classic Fusion 45 Chronograph Titanium / Racing Grey / Rubber

Reference 521.NX.7071.RX

Hublot Classic Fusion 45 Chronograph Titanium / Racing Grey / Rubber

About this watch

The Hublot Classic Fusion 45 Chronograph is a masterclass in luxury watchmaking, blending sporty sophistication with elegant design. Crafted from lightweight titanium, this timepiece exudes durability and style, featuring a sunburst dial, stick hands, and chronograph function. The HUB1143 movement, based on the reliable ETA 2892-A2, boasts 59 jewels and a power reserve of 42 hours, making it a precise and long-lasting companion. With a water resistance of 50 meters and ergonomic design, this watch is perfect for everyday wear. Its unique blend of modern aesthetics and traditional craftsmanship sets it apart from competitors like Audemars Piguet and Omega. The Hublot Classic Fusion 45 Chronograph is not just a timepiece; it's an expression of personal style and a reflection of your refined taste.

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Key Features

42mm Titanium Case
Hublot Caliber HUB1143 Movement
Chronograph Function with Elapsed Time Measurement
Sapphire Glass Crystal
50m Water Resistance
Rubber Strap for Comfort and Flexibility
Ergonomic Design for Everyday Wear

Specifications

Brand

Hublot

Family

Classic Fusion

Model

Classic Fusion 45 Chronograph Titanium / Racing Grey / Rubber

Reference

521.NX.7071.RX

Movement

hub1143

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

42mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

Current Listings

Hublot Classic Fusion 'Black Magic' – Full Ceramic Case & Bracelet – 42mm

Hublot - 542.CM.1770.CM · $6,800

The Hublot Classic Fusion 'Black Magic' features a full black ceramic execution with a lightweight and scratch-resistant design, a woven carbon fiber dial, and an automatic HUB1110 movement.

Case size: 42mm
Movement: HUB1110 automatic movement
Dial material: black carbon fiber

Posted at

Feb 16, 2026, 5:26 PM

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1999 Hublot Classic Fusion Skeleton Tourbillon Reference: 505.OX.0180.LR Limited Edition #7 of 99

Hublot - 505.OX.0180.LR · $37,500

The Hublot Classic Fusion Skeleton Tourbillon is a limited edition piece, number 7 of only 99 ever produced in King Gold. It features a skeletonized dial and movement, showcasing Hublot's in-house manual-winding tourbillon calibre with a flying tourbillon at 6 o'clock and an exceptional 120-hour power reserve.

Condition: Very good condition for a 25+ year old watch
Material: King Gold
Size: 45mm diameter
Movement: in-house manual-winding tourbillon calibre

Posted at

Feb 16, 2026, 4:11 PM

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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

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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

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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

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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

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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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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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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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