Hublot Super Clone Watches 1:1 Big Bang Unico Orange Ceramic 42MM 441.CU.5910.RX

Original price was: $1,450.00.Current price is: $1,129.00.

BBF Factory Edition — Orange Rubber Strap

BBF’s execution of the 441.CU.5910.RX stands out in the replica space due to its mastery of high-temperature sintered colored ceramic. The case yields a tactile feel and scratch resistance that standard PVD-coated steel cannot replicate, establishing a strict technical benchmark for Hublot super clones.

Powered by a heavily customized HUB1280 clone movement, this piece addresses a long-standing limitation in replica chronographs. Unlike standard Asian 7750 calibers limited to a 30-minute register, BBF engineered this architecture to support a fully functional 60-minute chronograph counter at 3 o’clock. It operates with a power reserve of approximately 36 hours.

The 42mm polished orange ceramic case closely mirrors the genuine dimensions. The skeletonized dial reveals the internal mechanics, featuring a visible column wheel and precise skeleton date wheel, though the system-assigned #006039 accent color code deviates from the physical vibrant orange tones present on the actual dial.

  • Movement: Custom HUB1280 Clone (7750 Base) — Approximately 36 hours
  • Case Material: Polished Orange Ceramic, 42mm diameter, [unconfirmed] weight
  • Bezel: Polished Orange Ceramic with titanium H-screws
  • Crystal: Sapphire with Double AR Coating
  • Bracelet: Orange structured lined rubber with deployant clasp
  • Water Resistance: Stated 30m — professional pressure test recommended before swimming

This piece suits collectors evaluating the bold aesthetic of Hublot’s colored ceramics without compromising on mechanical chronograph functionality. The 42mm profile ensures more manageable wrist dynamics than its oversized 44mm predecessors.

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Description

BBF Hublot Big Bang Unico 42mm Orange Ceramic 441.CU.5910.RX

BBF achieves a critical milestone by combining high-temperature colored ceramic with a functionally accurate 60-minute HUB1280 clone caliber.

Powered by Custom HUB1280 Clone

The movement architecture is heavily modified from an Asian 7750 base to relocate the minute counter to 3 o’clock with a full 60-minute capacity, accurately reflecting the genuine Unico caliber. It features an 8 o’clock horizontal clutch and a 9 o’clock small seconds wheel, providing the correct visual layout through the open-worked dial.

⏱ Accuracy Profile:

Rated at ±10–15 seconds per day, which is standard tolerance for heavily modified 7750 chronograph bases.

  • ✅ Power Reserve: Approximately 36 hours
  • ✅ Complications: 60-minute chronograph, skeletonized date wheel, small seconds
  • ✅ Winding Direction: Unidirectional

Technical Specifications

THE BUILDHigh-Temperature Sintered Ceramic

The 42mm case utilizes proprietary sintering to ensure the vivid orange hue is uniform throughout the material, yielding excellent scratch resistance.

THE DIALSkeletonized Matte Black

Open-worked design exposing the modified date wheel and gear train. Note that the physical dial accents are vibrant orange, superseding the #006039 system annotation code.

THE BEZELPolished Orange Ceramic

Secured by six polished titanium H-shaped screws with correct recess depth and alignment tolerances.

THE BRACELETStructured Lined Rubber

Features an integrated fitment mechanism paired with a black-plated titanium deployant buckle.

Why BBF for This Reference?

Many collectors ask: “Why not ZF?”

While ZF produces excellent 44mm Unico models, BBF currently holds a significant advantage in the 42mm variants regarding high-temperature colored ceramic. The proprietary sintering process used by BBF ensures structural integrity and color uniformity that competitors struggle to match in the 42mm form factor.

Full Disclosure: Because the HUB1280 clone relies on an Asian 7750 base, the chronograph pusher action feels noticeably stiffer than the genuine column-wheel mechanism, and the unidirectional winding rotor exhibits characteristic free-spin wobble.

Data Sheet

MODEL REFERENCE 441.CU.5910.RX
FACTORY / VERSION BBF Edition
MOVEMENT Custom HUB1280 Clone
CASE MATERIAL Orange Ceramic
WEIGHT & THICKNESS [unconfirmed] g | ~14.5 mm
CRYSTAL & LUME Sapphire with Double AR | Super-LumiNova
DIMENSIONS 42mm × [unconfirmed] × 14.5mmManual measurements — minor tolerances apply.
WATER RESISTANCE Stated 30m — professional pressure test recommended before swimming

Collector Q&A

Q: Does the chronograph minute counter track 30 or 60 minutes?

A: Unlike standard 7750 clones that are mechanically limited to 30 minutes, the BBF HUB1280 movement has been modified to feature a fully functional 60-minute counter at the 3 o’clock position, matching the functionality of the genuine caliber.

Q: Is the case genuine ceramic or just PVD-coated steel?

A: The case and bezel are constructed from solid, high-temperature sintered orange ceramic. The color is uniform throughout the material, making it highly scratch-resistant rather than a surface-level coating.

Q: Does the skeletonized date wheel function correctly?

A: Yes, the skeleton date wheel is fully integrated into the 3 o’clock sub-dial and advances cleanly, replicating the visual depth and mechanical layout of the original Unico caliber.

Q: What is the main drawback of this BBF replica?

A: Because the underlying base movement is a heavily modified Asian 7750, the chronograph pushers require firmer pressure to actuate compared to a genuine column-wheel chronograph, and the unidirectional winding rotor produces noticeable free-spin noise.

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Super Clone Watches – Hublot Big Bang 441.CU.5910.RX

Hublot Super Clone Watches 1:1 Big Bang Unico Orange Ceramic 42MM 441.CU.5910.RX

Original price was: $1,450.00.Current price is: $1,129.00.