Strap for Serpenti Tubogas Two Tone Silver Diamond

No, the bracelet is integrated into the case: there are no traditional lugs and a commercial strap won't attach. The only way is to build something new directly on the watch, bespoke. That's what I do in the atelier.

We work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from the case, study the spiral Tubogas architecture and handcraft the strap so it integrates perfectly. No compromise.

I prefer Mississippi Alligator for its fine grain and elegant character, or Swift if you want something softer and more tactile. Both dialogue beautifully with the rose gold and steel. It depends on how you want it to feel on your wrist every day.

With daily wear and minimal care—don't soak it unnecessarily, don't fold it when off your wrist—quality leather lasts 4-5 years, often more. It ages well: softens, develops a patina that tells the story of time together.

The Tubogas spiral is a Bulgari invention: the bracelet is not removable, it's part of the case itself. That's its aesthetic strength, but also why you need a craftsman who understands that geometry. It's not routine work, it's pure bespoke tailoring.