Bulgari
Octo 103371
Bulgari Octo 103371: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Bulgari 103371103371
Bulgari caliber BVL 318 Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable) | Chronograph, Column wheel
The Heritage
The strap for this watch is made to measure
On the Bulgari Octo 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.
Book a consultation →FAQ
Can you fit a standard strap onto a Bulgari Octo 103371?
No. The bracelet is integrated into the case and the lugs are proprietary — a standard off-the-shelf strap won't attach. For those who want to change it, the only route is bespoke work: I craft a strap in my atelier that integrates perfectly with the octagonal titanium case profile.
How does the bespoke strap work for this model?
We work exclusively at <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. I bring your watch to the workbench and take measurements directly from the case — that's how I guarantee proper tension and fit without guesswork. It's the method I trust: never rely on catalogue numbers alone.
Which leather would you recommend for the Bulgari Octo 103371?
Mississippi alligator for formal wear, with that controlled sheen that speaks well with titanium. But if you want the strap to age with character, I'd choose Barenia: it absorbs light like the case does, and it develops a patina that tells the story of the years. Tuscan leather stays the most technical choice, if your Octo is a working companion.
How long does a well-made strap last?
With proper leather and correct construction, 5–7 years of daily wear. Everything depends on you: leather needs to breathe, protect it from heavy sweat and chronic damp. It ages well if you treat it well — not an excuse, just how real leather works.
Why is the integrated bracelet so important to the Octo's design?
It's not an accident. Bulgari wanted the octagonal geometry to breathe as a single, uninterrupted form. That fusion between case and bracelet is the manifesto itself — which is why a strap made for that watch must respect that integrity, millimetre by millimetre.
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 →By appointment only · Milan
The atelier's website: casatimilano.com