Hublot - Big Bang Chrono 44mm Cermic RG/RU Blk/Num Carbon Fiber Dial HBF A4100

HB Factory Hublot Big Bang 44mm Rose Gold Case Set Black Ceramic Bezel, Hublot's Flagship Model!

Hublot Big Bang 41 mm Gold-Ceramic (Ref. 341.PB.131.RX) Review:

Overview

The Big Bang 341.PB.131.RX marries Hublot’s trademark fusion philosophy—18 K red gold and black ceramic—in a 41 mm chronograph that balances luxury and sporty attitude. With an MSRP around $29,600, it sits at the upper end of Hublot’s Big Bang range.

Materials & Design

• Case: 41 mm, 18 K red gold

• Bezel: Black ceramic, secured by six H-shaped titanium screws

• Dial: Black carbon-pattern stamped, applied gold indices and date window at 4:30

• Crystal: Domed, scratch-resistant sapphire

• Caseback: Sapphire display back showcasing the movement

• Water Resistance: 100 m.

This combination of warm gold and matte ceramic gives a bold contrast; the polished and satin-brushed gold surfaces catch light against the deep black bezel.

Movement

• Caliber: HUB 4300 automatic chronograph

• Functions: Central hours/minutes, small seconds, 30-minute and 12-hour chronograph counters, date

• Power Reserve: ~42 hours.

• Beat Rate: 28,800 vph

The HUB 4300 is based on a reliable ETA/Valjoux 7750 architecture, finished with perlage and Côtes de Genève visible through the display back.

Wearability & Strap Options

• Dimensions: 41 mm × ~14.5 mm thick

• Weight: Noticeably solid on wrist, thanks to the gold case

• Strap: Black textured rubber with deployant buckle

• Comfort: The rubber strap and compact lug spacing help tame the substantial case mass

This wears like a true sports-luxury statement—comfortable for daily wear but with a commanding presence.

Pricing & Value

• Retail: ≈ $29,600.

• Secondary Market: Unworn examples trade around $23,000–$24,000.

While the initial outlay is steep, the Big Bang’s distinctive design and limited-production appeal help it retain a respectable portion of its value.

Collector & Community Feedback

“Got some money to throw away? Besides the jokes, this watch really shines—gold looks killer next to the ceramic.”
“Just serviced by Hublot; bezel has light marks but still pops in every light.”

Collectors praise the “wow factor” of the gold-ceramic contrast, though some note that the hefty weight and thickness demand a confident wearer.

Pros & Cons

Pros

• Striking gold-and-black aesthetic that stands out

• Reliable HUB 4300 chronograph movement with display back

• Rubber strap offers sport-luxury comfort

Cons

• High MSRP and above-retail secondary prices

• Considerable weight and thickness on smaller wrists

• Caliber based on a workhorse 7750—less exclusive than fully in-house chronographs

Final Verdict

If you want a bold chronograph that immediately signals luxury—and don’t mind its heft or price—the Big Bang 341.PB.131.RX delivers. Its fusion of 18 K red gold and black ceramic embodies Hublot’s “Art of Fusion” DNA. For someone seeking an attention-grabbing, reliable sports-luxury timepiece, it’s a compelling choice.