Hublot Big Bang Tourbillon Ref. 308.PX.130.RX.094 18K Pink Gold · Baguette Diamond Bezel · Skeleton Manual Wind

High Horology, Set in Gold and Diamonds

A spectacular expression of Hublot’s fusion philosophy, this Big Bang Tourbillon combines an 18K pink-gold case, a bezel illuminated by baguette-cut diamonds, skeletonized mechanics, a manual-winding tourbillon chronograph and the architectural drama that defined Hublot’s most ambitious early high-complication creations.

Intro

Some Big Bang references were designed to make an entrance. This one was engineered to hold the gaze.

Reference 308.PX.130.RX.094 transforms the familiar 44mm Big Bang architecture into a piece of mechanical jewellery. The openworked dial reveals the movement beneath, while the flying visual rhythm of the tourbillon at six o’clock is framed by a remarkable baguette-diamond bezel and diamond-set pink-gold case.

Gold, black, diamonds and exposed mechanics converge into one of Hublot’s most extravagant interpretations of the Big Bang.

Description

The Hublot Big Bang Tourbillon Ref. 308.PX.130.RX.094 sits at the intersection of complicated watchmaking and high jewellery, taking the muscular architecture of the Big Bang and elevating it through precious metal, diamond setting and an openworked mechanical display.

The 44mm case is crafted in 18K pink gold, providing a warm architectural frame around the black skeletonized dial. Across the case, 212 brilliant-cut diamonds totaling approximately 1.08 carats introduce a dense field of light, while the bezel is set with 48 baguette-cut diamonds totaling approximately 2.80 carats.

Rather than overwhelming the watch’s mechanics, the diamonds create a striking perimeter around them.

At six o’clock, the tourbillon becomes the visual anchor of the composition. The exposed mechanism creates continuous movement beneath the dial, while the power-reserve indication at nine o’clock adds another functional layer to the openworked architecture.

Powering the watch is the Hublot HUB6300, a manually wound tourbillon chronograph calibre. Its visible construction gives the watch depth from virtually every angle, transforming the movement itself into part of the aesthetic experience.

The chronograph architecture further distinguishes the reference from a conventional tourbillon dress watch. This is not an exercise in classical restraint. It belongs unmistakably to Hublot’s philosophy of fusion, where advanced mechanics, unconventional materials, precious metals and contemporary design are deliberately placed in tension with one another.

The black strap provides a dramatic counterpoint to the pink gold and diamond setting. Red stitching adds a subtle flash of colour while visually connecting the sporting character of the Big Bang with the extraordinary jewellery execution of the case.

Despite the amount of precious material involved, the composition remains unmistakably mechanical. Through the skeletonized dial, gears, bridges, wheels and the tourbillon remain visible rather than disappearing behind ornamentation.

The result is a rare kind of luxury watch: extravagant in material, technically ambitious in construction and immediately recognizable from across a room.

For collectors drawn to the more audacious side of modern Swiss horology, Ref. 308.PX.130.RX.094 represents an exceptional chapter in the evolution of the Big Bang.

Highlights & Features

• Hublot Big Bang Tourbillon Ref. 308.PX.130.RX.094
• 44mm 18K pink-gold case
• Diamond-set case with 212 diamonds totaling approximately 1.08 ct
• Bezel set with 48 baguette-cut diamonds totaling approximately 2.80 ct
• Black skeletonized dial
• HUB6300 mechanical calibre
• Manual-winding movement
• Tourbillon positioned at 6 o’clock
• Chronograph complication
• Power-reserve indication at 9 o’clock
• Openworked mechanical architecture
• Black strap with contrasting red stitching
• Hublot deployant clasp
• Exhibition movement view
• Original Hublot presentation box included
• Discontinued high-complication Big Bang reference

Item Details

Brand: Hublot
Collection: Big Bang
Model: Tourbillon Baguette Diamond
Reference: 308.PX.130.RX.094
Case Diameter: Approx. 44mm
Case Material: 18K Pink Gold
Gem Setting: Diamonds
Case Diamonds: 212 diamonds, approximately 1.08 ct total
Bezel: 18K Pink Gold with Baguette-Cut Diamonds
Bezel Diamonds: 48 baguette diamonds, approximately 2.80 ct total
Dial: Black Skeleton / Openworked
Movement: Mechanical Manual Wind
Calibre: HUB6300
Complications: Tourbillon, Chronograph, Power Reserve Indicator
Strap: Black
Stitching: Red
Clasp: Hublot Deployant
Manufacture: Swiss Made
Gender: Men’s / Collectors’ Luxury Watch
Accessories: Original Hublot Box
Condition: Pre-owned

Condition Report

Case

The 18K pink-gold case presents strongly with the substantial architecture characteristic of the 44mm Big Bang. Light surface marks and fine scratches are present consistent with previous careful wear.

The diamond-set surfaces remain visually impressive, with the pavé construction retaining an even and brilliant appearance.

Baguette Diamond Bezel

The baguette-cut diamond bezel remains the defining visual feature of the watch. The elongated stones create a continuous geometric halo around the skeletonized dial, beautifully contrasting with the warm pink-gold structure.

Dial & Hands

The black skeletonized display remains clear and highly dimensional. The open construction provides an unobstructed view into the mechanical architecture while the broad pink-gold-tone hands remain highly legible against the darker movement beneath.

Movement

The HUB6300 manual-winding tourbillon chronograph is visible through the openworked construction, with the tourbillon occupying the prominent six o’clock position.

Strap & Clasp

The black strap with contrasting red stitching complements the case well and maintains the sport-luxury character central to the Big Bang design language. The Hublot deployant clasp completes the configuration.

Accessories

Original Hublot presentation box included.

Overall Condition

Very Good Pre-Owned Condition

Light signs of previous use are present, consistent with the age and precious-metal construction of the watch. Please review the detailed photography as part of the overall condition assessment.

Why Collectors Want This Piece

The fascination of Ref. 308.PX.130.RX.094 lies in how many distinct expressions of Hublot converge within a single watch.

The Big Bang architecture provides the foundation. A manually wound tourbillon chronograph supplies the mechanical ambition. Skeletonization exposes the engineering. Pink gold introduces weight and warmth. Pavé diamonds transform the case, while nearly three carats of baguette diamonds create the dramatic perimeter around the dial.

Yet none of those ingredients exists independently.

Together they capture the philosophy that made Hublot distinctive: materials and mechanics that would traditionally belong to different categories are deliberately fused into a single object.

Its discontinued status further places the reference within a particular era of Hublot high watchmaking, making it especially appealing to collectors seeking the more elaborate and technically ambitious expressions of the early Big Bang generation.

Brand Heritage

Founded in Switzerland in 1980, Hublot built its identity around an idea that was radical at the time: combining traditional precious-metal watchmaking with modern materials such as rubber.

That philosophy eventually became known as the Art of Fusion.

The launch of the Big Bang in 2005 dramatically expanded the concept, combining layered case architecture, exposed hardware, unconventional materials and increasingly sophisticated mechanical movements.

High-complication references such as the Big Bang Tourbillon pushed that language further still, placing serious mechanical watchmaking inside one of contemporary horology’s most recognizable designs.

Shipping & International Delivery

This is a high-value mechanical timepiece combining precious metal, diamond setting and a tourbillon movement. It will be prepared for international transit with protective movement stabilization, secure internal wrapping and reinforced outer packaging.

International shipping arrangements are confirmed according to destination and declared value. Fully tracked delivery and signature confirmation are used where available, with appropriate high-value transit protection arranged according to destination.

Import duties, customs charges and local taxes may apply according to the regulations of the destination country.

Japonista Concierge

For collectors seeking an exceptional expression of Hublot’s high-complication era, this diamond-set Big Bang Tourbillon offers an unusual combination of mechanical theatre, precious-metal architecture and extraordinary wrist presence.