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BBF Edition — White Rubber Strap

The BBF iteration of the Big Bang Unico Sang Bleu II stands as a benchmark in replicating Maxime Plescia-Büchi’s complex geometric architecture. Recognized across horological forums for its precise execution of the multi-layered disc handset, this 418.OX.2001.RX.MXM20 reference requires exacting tolerances to prevent the heavy geometric hands from dragging against the sapphire crystal.

Driven by the Clone HUB 1240 automatic movement, this piece features a functional flyback chronograph module integrated into the base caliber. The 4.5-digit hollow calendar circle is accurately machined, distinguishing the BBF architecture from lesser variants. Power reserve is strictly regulated to Approximately 36 hours due to the torque demands of the heavy disc system.

Constructed with King Gold PVD plating over a solid chassis, the 45mm case achieves the verified 153g weight profile. The white dial elements are contrasted by a deep green custom dial annotation, while the semi-toothed crown tattoo logo remains correctly oriented at all times.

• Movement: Clone HUB 1240 Automatic Flyback — Approximately 36 hours
• Case Material: King Gold PVD Plating, 45mm diameter, 153g weight
• Bezel: Hexagonal King Gold PVD with micro-blasted finish
• Crystal: Sapphire with Anti-reflective Treatment
• Bracelet: White rubber strap with King Gold PVD deployant clasp
• Water Resistance: 30m stated rating — professional pressure test recommended before swimming

Designed for the collector who appreciates avant-garde horology and geometric complexity. Its substantial 16.6mm profile commands attention, making it strictly a statement piece rather than a subtle daily wearer.

BBF Edition — Black Rubber Deployant Strap

The BBF iteration of the Big Bang Unico Sang Bleu II 418.OX.1108.RX.MXM19 represents a significant technical milestone in the replication of Maxime Plescia-Büchi’s complex geometric architecture. Unlike earlier attempts that relied on decorative plates over standard chronographs, this release integrates a true clone of the HUB1240, ensuring the correct sub-dial spacing and functioning flyback mechanism. Forum consensus consistently highlights BBF’s precision in machining the multifaceted King Gold-tone case, capturing the aggressive angles of the genuine article.

At the core of this reference is the Clone HUB 1240 automatic flyback movement, featuring the distinctive 4.5-digit hollow calendar circle. The architecture mirrors the genuine layout, allowing the semi-toothed crown tattoo logo to align correctly, while delivering approximately 36 hours of power reserve. The skeletonized dial reveals the intricate mechanics beneath, complemented by sandblasted pattern pointers and subtle emerald-toned dial accents that add depth to the geometric display.

Measuring exactly 45mm in diameter and 16.6mm thick, the case proportions align strictly with factory specifications. The total weight of 153 grams reflects the use of plated base metals rather than solid 18k King Gold, resulting in a lighter wrist presence. A sapphire mirror with anti-reflective treatment ensures distortion-free viewing of the complex dial layers.

• Movement: Clone HUB 1240 Automatic Flyback — Approximately 36 hours
• Case Material: Rose Gold-Plated Base Metal, 45mm diameter, 153g weight
• Bezel: Geometric multifaceted King Gold-tone, brushed and polished
• Crystal: Sapphire with Anti-reflective Treatment
• Bracelet: Geometric embossed black rubber with deployant clasp
• Water Resistance: 30m stated — professional pressure test recommended before swimming

Designed for the collector who appreciates avant-garde horology and complex case geometries. This piece serves as a highly capable mechanical alternative for evaluating the Sang Bleu II’s bold wrist presence before committing to the solid gold genuine.

BBF Edition — Integrated Rubber Strap

The BBF Hublot Big Bang Unico Sang Bleu II represents a significant achievement in replica case manufacturing, utilizing a complex 12-piece sintered ceramic construction. Designed to emulate the geometric tattoo artistry of Maxime Plescia-Büchi, this reference requires precise three-dimensional faceting, which BBF has executed with exacting dimensional tolerances. It stands as the current benchmark for this specific reference within the replica community.

Powered by the clone HUB 1240 automatic chronograph movement, this caliber features a functional 60-minute counter and a skeletonized calendar ring. The architecture relies on a modified base to support the unique geometric hand layout, providing stable timing performance. The power reserve is rated at Approximately 36 hours.

The 45mm case is crafted from high-density green ceramic, showcasing alternating polished, satin, and chamfered finishes that demand rigorous machining. The skeletonized dial integrates deep green accents that harmonize with the case material, while the sapphire crystal features a proper anti-reflective treatment to reduce glare on the intricate dial elements.

• Movement: Clone HUB 1240 Automatic Chronograph — Approximately 36 hours
• Case Material: Green Ceramic, 45mm diameter, multi-piece construction
• Bezel: Green Ceramic with alternating brushed and polished geometric facets
• Crystal: Sapphire with Anti-reflective Treatment
• Bracelet: Black rubber strap with geometric channels and deployant clasp
• Water Resistance: 30m stated — professional pressure test recommended before swimming

This piece appeals to collectors seeking avant-garde horology and substantial wrist presence. Its 45mm profile and rigid lug structure require a larger wrist to sit flush and comfortably.

BBF Factory Edition — White Rubber Integrated Strap

The BBF iteration of the Big Bang Unico Sang Bleu II stands as a benchmark in replica case geometry, successfully replicating Maxime Plescia-Büchi’s complex faceted architecture. By utilizing high-tech white ceramic, this edition achieves the precise alternating brushed and polished angular surfaces required by the genuine reference without compromising structural integrity.

At its core operates the Clone HUB 1240 Automatic movement, a highly modified caliber that supports the reference’s signature fully functional flyback chronograph. Unlike lesser clones that utilize faux subdials, the BBF features an active 8-digit horizontal clutch, a 9-digit small second wheel, and a skeletonized date disc visible through the dial architecture. Power reserve is rated at approximately 36 hours.

The 45mm white ceramic case offers substantial wrist presence, paired with a multi-layered skeletonized dial that exposes the mechanical depth below. The striking geometric hands, accented with subtle dark tones on the luminous tips, align with strict tolerances against the hexagonal bezel.

• Movement: Clone HUB 1240 Automatic Flyback Chronograph — Approximately 36 hours
• Case Material: High-Tech White Ceramic, 45mm diameter
• Bezel: Faceted White Ceramic, strict geometric alignment vs. genuine
• Crystal: Sapphire Crystal with Anti-Reflective Coating
• Bracelet: White Rubber Integrated Strap with Titanium Deployant Clasp
• Water Resistance: Stated 30m — professional pressure test recommended before swimming

This reference is suited for collectors who appreciate avant-garde horology and require a robust, scratch-resistant ceramic housing. The 45mm geometric profile commands attention and necessitates a larger wrist to properly accommodate the articulated lug structure.

BBF Edition — Textured Rubber Strap

The BBF execution of the Hublot Square Bang Unico represents a significant technical undertaking in the replica market, specifically regarding its complex case geometry. Collectors note this factory’s meticulous approach to the Grade 5 titanium construction and the challenging multi-layered sapphire sandwich design.

Powering this piece is the Clone HUB1280 automatic movement, featuring a skeletonized architecture that distinguishes it from lesser replicas. The mechanism showcases a clearly visible column wheel at the 6 o’clock position and a fully hollowed-out calendar ring, delivering approximately 36 hours of power reserve.

The 42MM case is machined from Grade 5 titanium, offering an accurate brushed and polished alternating finish. The transparent sapphire dial provides an unimpeded view of the movement’s mechanics, complemented by the highly praised one-button quick release strap system.

• Movement: Clone HUB1280 Automatic — Approximately 36 hours
• Case Material: Grade 5 Titanium, 42MM diameter
• Bezel: Grade 5 Titanium with signature H-shaped screws
• Crystal: Sapphire with Anti-reflective Treatment
• Bracelet: Textured rubber with one-button quick release system
• Water Resistance: 30m stated — professional pressure test recommended before swimming

This model suits collectors who appreciate avant-garde industrial design and skeletonized horology. Its lightweight titanium profile ensures wearability despite the aggressive aesthetic.