Hublot Classic Fusion Classic Fusion 45 Chronograph King Gold / Racing Grey

Reference 521.OX.7081.LR

Hublot Classic Fusion 45 Chronograph King Gold / Racing Grey

About this watch

When it comes to luxury watches, Hublot is a name that often stands out. Known for its innovative designs and high-quality craftsmanship, this prestigious brand has a knack for creating timepieces that not only tell time but also tell a story. The Hublot Classic Fusion 45 Chronograph King Gold / Racing Grey is a stunning example of this philosophy, featuring a bold design and advanced movements that make it a coveted item for watch enthusiasts. With its striking combination of colors and materials, the watch features a refined King Gold case that gleams with a luxurious warmth, contrasted beautifully by the Racing Grey dial. The juxtaposition of colors is not just visually appealing; it also makes the watch versatile enough to wear on various occasions. At the heart of this watch is the Hublot caliber HUB1143, a movement that combines precision with reliability. It's based on the ETA 2892-A2, a well-regarded automatic movement. With 59 jewels and a power reserve of 42 hours, this watch is designed to keep accurate time while providing the necessary functionality. As a chronograph, the Classic Fusion 45 allows you to time events with ease. The sub-dials for seconds and minutes are intuitively placed and easy to read, making it a practical choice for both casual and professional settings.

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Key Features

Hublot caliber HUB1143 automatic movement
King Gold case with titanium construction
Racing Grey dial with sunburst finish
50m water resistance
42-hour power reserve
59 jewels
Chronograph function

Specifications

Brand

Hublot

Family

Classic Fusion

Model

Classic Fusion 45 Chronograph King Gold / Racing Grey

Reference

521.OX.7081.LR

Movement

hub1143

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

45mm

Dial Color

Black

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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