Hublot · Big Bang

Strap for Big Bang Unico 45 King Gold / Ceramic / Black

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

Integrated bracelet

The Hublot Big Bang 411.OM.1180.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 diameter45 mm
Reference411.OM.1180.RX
FamilyBig Bang
MovementHublot caliber HUB1242 Hours, Minutes | Date | Chronograph, Flyback, Column wheel
CaseTitanium, Ceramic, Red Gold, Aluminium

Spring bar

Swiss Standard universal spring bars

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

The Big Bang 411.OM.1180.RX, seen from the bench

The Hublot Big Bang Unico 45 King Gold model 411.OM.1180.RX features a 45mm case crafted from a fusion of king gold, ceramic, and other materials, embodying Hublot's revolutionary Art of Fusion philosophy. This chronograph, born in 2005, employs a proprietary attachment system specific to Big Bang architecture. Milano Straps offers bespoke strap solutions through Atelier Casati Milano, utilizing premium leather materials to complement this technical masterpiece.

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