Technical Archive

Bulgari
B.Zero1 102319

Bulgari B.Zero1 102319: strap made to measure on the watch at the Casati Milano atelier, by appointment.

B.Zero1 Stainless Steel Black Bracelet

Technical Specifications

Bulgari 102319
Reference

102319

Movement

Bulgari caliber B033 Hours, Minutes

The Heritage

The Bulgari B.Zero1 is powered by the in-house developed caliber B033 with hours and minutes indication. The reference model 102319 features the distinctive design of the B.Zero1 collection. The watch uses a mechanical movement developed internally by the manufacture.
Made to Measure

The strap for this watch is made to measure

On the Bulgari B.Zero1 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

What is the exact lug width of the Bulgari B.Zero1 102319?

The lug width of the Bulgari B.Zero1 102319 is precisely 20 millimetres. This measurement is essential for selecting a compatible strap and ensuring perfect fit in the lug holes without gaps or misalignment.

Which strap is most suitable for the Bulgari B.Zero1 102319?

For the B.Zero1 102319, an alligator leather strap is the most sophisticated choice, as its natural grain creates an interesting dialogue with the tubular geometry of the case. Calf leather with vegetable tanning is equally excellent for a patina that develops over time, whilst cotton NATO straps offer contemporary versatility.

How do you change the strap on a Bulgari B.Zero1 102319?

The B.Zero1 102319 strap is changed by removing the retaining pins (or spring bars) that connect the strap to the case through the lugs. Simply use a dedicated tool to extract them gently, then position the new strap correctly before reinserting the pins.

Can I use an aftermarket strap on the Bulgari B.Zero1 102319?

Yes, absolutely. Any strap with a 20-millimetre lug width is compatible with the B.Zero1 102319. Milano Straps offers a comprehensive range of artisanal straps in various materials (alligator, calf, NATO) specifically sized for this measurement, all ready for dispatch.

How long does a leather strap last on a Bulgari B.Zero1 102319?

Strap longevity depends on the tanning type and usage patterns. A calf leather strap with vegetable tanning typically lasts 2-4 years with regular wear, whilst alligator can exceed 5 years. An 18-month warranty is standard, as offered by the Casati Milano atelier for bespoke straps.

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