2021 Hublot Big Bang Unico Summer Blue – Ref. 441.UB.5120.NR Limited Edition of 200 Pieces

Offered here is the striking 2021 Hublot Big Bang Unico Summer Blue, reference 441.UB.5120.NR, a highly collectible limited-edition chronograph created in Hublot’s unmistakable contemporary style.

Produced in a limited run of just 200 pieces worldwide, the Summer Blue edition combines Hublot’s signature technical construction with a vibrant blue aesthetic that makes this Big Bang Unico particularly distinctive. The watch features a bold 45mm case, a transparent sapphire crystal, and a blue-themed design accented by Hublot’s characteristic modern finishing.

At the heart of the watch is Hublot’s UNICO automatic flyback chronograph movement, offering impressive functionality while showcasing the brand’s innovative approach to movement design. The openworked architecture and exhibition caseback provide an opportunity to appreciate the mechanical complexity within.

The blue ceramic and textile/rubber construction gives the watch a sporty yet sophisticated character, while the integrated strap system provides both comfort and the unmistakable wrist presence associated with the Big Bang collection.

Key Features
Brand: Hublot
Model: Big Bang Unico Summer Blue
Reference: 441.UB.5120.NR
Year: 2021
Limited Edition: 200 pieces worldwide
Case Size: 45mm
Movement: Hublot UNICO automatic flyback chronograph
Crystal: Sapphire
Dial: Openworked / skeletonized blue
Case: Blue ceramic
Function: Chronograph with flyback function
Style: Sport / Luxury Chronograph

A rare opportunity to acquire one of Hublot’s more exclusive Unico editions. With production limited to only 200 examples, the Summer Blue offers a bold combination of technical sophistication, unmistakable Hublot design, and limited-edition collectibility.

A standout modern Hublot for collectors looking for something distinctive, uncommon, and highly wearable.

All our watches are tested and authenticated by our watchmaker

Shipping is Fedex overnight with tracking and insurance

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