Technical Archive

Bulgari
Serpenti 102005

Bulgari Serpenti 102005: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Serpenti Tubogas White Gold Diamond

Technical Specifications

Bulgari 102005
Reference

102005

Movement

Bulgari caliber B033 Hours, Minutes

The Heritage

The Bulgari Serpenti 102005 is a white gold watch with integrated tubogás bracelet, featuring a sculptural case design originating from the 1940s. This model combines the watch case with an integrated metal scale bracelet, representing Bulgari's iconic jewelry-watch design philosophy from their Roman heritage.
Made to Measure

The strap for this watch is made to measure

On the Bulgari Serpenti the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

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FAQ

Can you fit a standard strap on the Bulgari Serpenti 102005?

No, the bracelet is integrated into the case—there are no spring bars where a standard strap would attach. I've seen many clients ask. To change the strap, I build something new directly on your case, at the atelier.

How does a custom strap work for the Serpenti?

I work only at <a href="/pages/casati-booking">Casati Milano</a>, by appointment. I hold the case in my hands, measure the proprietary lugs, and handstitch the strap to that precise geometry. There's no other way.

Which leather would you recommend for the Bulgari Serpenti?

Mississippi alligator. The Serpenti has that sinuous, almost sculptural nature—the alligator scale speaks to the curves of the white gold case without betraying its character. Precious swift in dark tones works well if you prefer something more refined but less dramatic.

How long does a well-made strap last?

It depends on how you treat it. A well-constructed alligator has stayed with my clients for eight, even ten years of intelligent daily wear. Leather ages: scales soften, colour tells the story of the watch. If you clean it occasionally and don't forget it under the sun, it will surprise you.

Why does the Serpenti have an integrated bracelet in the case?

It's Bulgari's choice: the metal scale bracelet is not an accessory, it's architecture. Born from that Roman vision of the 1940s—every element fused together, like an metal sculpture. That's why any intervention requires specific expertise.

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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By appointment only · Milan

The atelier's website: casatimilano.com