Hublot · Spirit of Big Bang

Strap for Spirit of Big Bang 39 King Gold / Diamonds / White

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

Integrated bracelet

The Hublot Spirit of Big Bang 665.OE.2080.RW.1204 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 diameter39 mm
Reference665.OE.2080.RW.1204
FamilySpirit of Big Bang
MovementHublot caliber HUB1710 Hours, Minutes, Seconds | Date
CaseRed Gold, Resin

Spring bar

Swiss Standard universal spring bars

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

The Spirit of Big Bang 665.OE.2080.RW.1204, seen from the bench

The Spirit of Big Bang 39 King Gold / Diamonds / White is Hublot's tonneau interpretation of Art of Fusion philosophy. The sculptural case measures 39mm and combines 18K Red Gold with tempered resin, enhanced by diamonds. This integrated attachment model requires bespoke craftsmanship from Atelier Casati Milano to ensure the leather strap integrates seamlessly with the case architecture.

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