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 Ultra Thin Skeleton Classic Fusion

Hublot - Classic Fusion · $49,900

The Hublot Classic Fusion is a luxury watch with an ultra-thin skeleton design.

Posted at

Feb 19, 2026, 11:18 AM

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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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