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Bulgari · Octo

Strap for Octo Velocissimo

Takes 30 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

30mm
30 mm strapsAll Bulgari
Lug width30 mm
Case diameter41 mm
Reference102116
FamilyOcto
MovementBulgari caliber BVL 328 hours, minutes, small seconds | date | Chronograph, column wheel
Year2014
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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The Octo 102116, seen from the bench

The Bulgari Octo 102116 is a contemporary evolution of an octagonal chronograph design born in 2012, featuring a 41.00 mm stainless steel case with eight precisely beveled edges inspired by Roman architecture. The watch is powered by the proprietary Bulgari BVL 328 column-wheel movement, offering complete chronographic functions including hours, minutes, small seconds, and date counter. The lug width measures exactly 30 mm, proportioned to balance the octagonal case geometry without visual disproportion.

Frequently asked questions

What is the lug width of the Bulgari Octo 102116?

The lug width of the Bulgari Octo 102116 is 30 millimetres. This measurement was calibrated by the manufacturer to maintain proportional balance between the 41-millimetre case and the watch's overall profile. When purchasing a compatible strap, verify that the internal width between the two lugs is precisely 30mm, with a maximum tolerance of ±0.5mm.

What is the best strap material for the Bulgari Octo 102116?

There is no universal 'best' choice, but rather selections coherent with usage intent. Alligator maintains the architectural severity of the octagonal case and represents the standard of formal elegance. Shell cordovan offers superior tactile quality and develops natural patina over time. For a sportive approach, a nato in canvas or a DIN-compliant rubber strap reinforces the chronographic vocation of the movement. Vegetable-tanned leather is the ethical choice for those valuing sustainable production processes.

How do you change the strap on a Bulgari Octo 102116?

The 102116 features integrated lugs, so the process requires a spring bar remover (a small dual-end steel tool). Position the watch on a soft surface, insert the spring bar remover's tip into the lower lug hole, compress the internal spring slightly (which keeps the bar secure), then extract the bar. Repeat on the other side. Proceed in reverse to insert the new strap. If you lack experience, Casati Milano offers professional installation service.

Does the Bulgari Octo 102116 accept aftermarket straps compatible with the 30mm lug width?

Yes, the 102116 accepts quality aftermarket straps provided they respect the 30-millimetre lug width specification. Milano Straps catalogues a curated selection of straps in alligator, cordovan, calf leather and synthetics specifically verified for mechanical compatibility with this measurement. Online availability guarantees rapid delivery, whilst Casati Milano offers bespoke solutions by appointment for advanced personalisation.

What is the average lifespan of a leather strap over time?

A premium leather strap (alligator, cordovan, calf) has an average lifespan of 3–5 years with daily use, extending to 5–8 years with regular rotation among multiple straps. Durability depends on: intensity of use, sun and humidity exposure, periodic maintenance, and the leather's intrinsic characteristics. Shell cordovan is notably more durable due to its natural fibrous structure. Casati Milano provides 18 months' warranty on its bespoke artisanal 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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Casati Milano · Via XX Settembre 15, Milan · by appointment only