Hublot Big Bang Unico 421.OM.1180.RX King Gold 44mm Black Ceramic

Hublot’s Big Bang Unico line, a favorite among watch enthusiasts, combines in-house mechanics with a standout design. The Hublot Big Bang Unico 421.OM.1180.RX sports a 44mm King Gold case—a rose gold alloy with a distinct warmth—paired with a black ceramic bezel and six titanium screws. Its HUB1280 UNICO movement drives a reliable chronograph, visible through a matte black skeleton dial. This like-new piece comes with a warranty until August 2026, a custom purple strap, a black rubber strap, and a quick-swap system for easy styling.

On the wrist, the 44mm size feels substantial yet wearable for most—I’ve found it sits comfortably during long days. Priced at 27,997 SGD (a drop from 57,000 SGD), it’s a practical choice for anyone searching for a Hublot Big Bang rose gold or King Gold ceramic watch. Quora users often note the Unico’s bold presence as a draw for collectors diversifying their lineup. The 100m water resistance adds utility, while the strap options keep it fresh. In the luxury chronograph market, it’s a solid contender under 30k—ideal for those eyeing Hublot Geneve Big Bang value without overpaying.

Why It Stands Out

This watch, in like-new condition, features a 44mm case. The combination of King Gold and ceramic provides a noticeable weight on the wrist. The in-house Unico chronograph movement is visible through the skeletonized dial.

The dial’s design prioritizes legibility, with clear hands and indices. The key selling point here is the inclusion of two strap options: a custom purple strap and a standard black rubber strap. The quick-release system allows for easy strap changes.

In terms of wearability, the 44mm size is substantial. It’s a watch that makes a statement. Personally, I find the King Gold and ceramic combination gives it a unique feel.

Regarding market position, this reference offers a value proposition compared to its original MSRP. It’s a viable option for those looking for a rose gold watch with a distinct appearance. The inclusion of the two straps offers flexibility in how it can be worn.

Set includes: Watch, custom purple strap, black rubber strap, Hublot warranty until August 2026.

Key Elements:

Reference: 421.OM.1180.RX
Materials: King Gold, Ceramic
Size: 44mm
Movement: In-house Unico chronograph
Features: Skeletonized dial, interchangeable straps
Condition: Like New
Set: Watch, 2 straps- 1 custom purple leather strap and rubber strap.