
Ref. 821.NX.0170.RX · Mechanical
AI-detected from the product image
Big Bang collection · 44 watches












3 colorways
The connection engine
The community take
Owners widely praise the Hublot Square Bang Unico Sapphire 42mm for its strong "wow effect" and bi-color black ceramic and titanium design, with some appreciating the innovative materials and in-house Unico movement's smooth chronograph operation. However, community members and reviewers note criticism regarding Hublot's historical use of off-the-shelf movements and suggest the brand overcharges, with one reviewer finding the finishing of the HUB1280 movement disappointing against the watch's opulent decoration. The 42mm case is described as comfortable and ergonomically designed, though legibility could be better and some owners wish for more distinct dial designs. One owner noted a slightly misaligned 6 o'clock marker and a missing case back screw. Overall, owners and reviewers rate the Hublot Square Bang Unico Sapphire 42mm highly for its striking design and comfortable wearability, despite some reservations about movement finishing and perceived value.
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion