Hublot · Big Bang

Strap for Big Bang Unico 42 Titanium / Ceramic / Black

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Hublot Big Bang 441.NM.1170.RX is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter42 mm
Reference441.NM.1170.RX
FamilyBig Bang
MovementHublot caliber HUB1280 Hours, Minutes | Date | Chronograph, Flyback, Column wheel
CaseTitanium, Ceramic

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Big Bang 441.NM.1170.RX, seen from the bench

The Big Bang Unico 42 Titanium/Ceramic/Black (ref. 441.NM.1170.RX) embodies Hublot's Art of Fusion philosophy since 2005, featuring a 42mm case that fuses titanium, ceramic and rubber in an integrated bracelet design. The watch's complex attachment architecture requires specialized fitting to ensure seamless integration with the case.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only