Hublot · Big Bang

Strap for Big Bang 45 Ceramic / Blue

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

Integrated bracelet

The Hublot Big Bang 301.CI.7170.LR 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 diameter44 mm
Reference301.CI.7170.LR
FamilyBig Bang
MovementHublot caliber HUB4100 Hours, Minutes, Small Seconds | Date | Chronograph
CaseCeramic, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

The Big Bang 301.CI.7170.LR, seen from the bench

The Big Bang represents one of Hublot's main collections, characterized by a contemporary design and innovative materials. The reference 301.CI.7170.LR is equipped with the automatic caliber HUB4100 with functions of hours, minutes, small seconds, date and chronograph. The model adopts a construction that combines different materials in the case and bracelet.

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.

Request an appointment →

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