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Model review / Automatic winding

Bulgari Octo Finissimo 37: a small case with a long reserve

Watch passportSelect a specification for a plain-language explanation

The titanium Octo Finissimo 37 combines a platinum-microrotor BVF100 with a 72-hour reserve. Its 37 mm case is 6.45 mm thick.

Published 25 October 20264 min read
Octo Finissimo 37
© Bvlgari · Image source

The essentials first

In one minute

Case37 mm
CalibreBVF100
Power reserve72 hours

Why it is interesting

The appeal is the combination of a compact diameter and recognisable Octo facets. I would check the integrated bracelet fit before buying.

Things to consider

30 m water resistance limits versatility; the quoted price is for the US market before taxes.

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Bvlgari · Octo Finissimo 37

The model in detail

The Octo Finissimo 37 is about proportions: its angular architecture remains recognisable, while the diameter opens it to readers who find larger integrated bracelets excessive. This review concerns titanium reference 104351 from the 2026 collection.

Inside is the 2.35 mm-thick BVF100. A platinum microrotor provides automatic winding while helping keep the case thin. Frequency is 21,600 vibrations per hour and the stated reserve is 72 hours. These are manufacturer specifications, not our measurements.

Titanium serves as both material and colour concept: dial, case and bracelet form an almost monochrome composition. Small seconds interrupt the symmetry. The official wrist photograph illustrates why diameter alone cannot describe fit: broad facets and the first links contribute to the silhouette.

Titanium Octo Finissimo 37 on the wrist: the integrated bracelet extends the case geometry.Enlarge

Titanium Octo Finissimo 37 on the wrist: the integrated bracelet extends the case geometry.

© Bvlgari · Source

Three days of reserve can be useful when changing watches for a weekend, provided the movement is fully wound. The rated 30 metres of water resistance also deserves attention when choosing an everyday use case. At checking, the US catalogue lists $17,400 excluding taxes; this is not a local Uzbekistan price.

Sources

Bvlgari — Octo Finissimo 37, 104351www.bulgari.com