Hublot · Big Bang
Strap for Big Bang Unico 42 Green Ceramic
Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.
Integrated bracelet
The Hublot Big Bang 441.GX.5210.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.GX.5210.RX
FamilyBig Bang
MovementHublot caliber HUB1280
Hours, Minutes | Date | Chronograph, Flyback, Column wheel
CaseSapphire | Titanium, Ceramic
The Big Bang 441.GX.5210.RX, seen from the bench
The Big Bang Unico 42 Green Ceramic features a green ceramic case with a 42 mm diameter and a special integrated titanium-ceramic attachment system. This model belongs to Hublot's Big Bang collection and requires custom strap crafting due to its sculptural lugs. The bespoke approach ensures precise millimeter-level fitting between case and strap.
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