
Bulgari Octo Finissimo Automatic – Ultra-Thin Masterpiece
At Baselworld 2017, Bulgari redefined ultra-thin watchmaking with the Octo Finissimo Automatic, recognized as the world’s thinnest self-winding wristwatch at the time. Featuring the newly developed BVL 138 automatic movement, only 2.23mm thick, the watch is encased in a slender 5.15mm titanium case. This combination of mechanical innovation and sleek design positions the Octo Finissimo Automatic as a landmark in modern horology.

Case Design and Materials
The 40mm titanium case is sandblasted for a matte finish, giving it a sophisticated and understated aesthetic. Ergonomically curved lugs ensure comfort on the wrist despite the ultra-thin profile. The octagonal bezel and signature octagonal case design reflect Bulgari’s architectural design philosophy. The titanium dial houses an off-center three-hand display, with a small seconds sub-dial positioned at 7 o’clock, creating a unique asymmetrical balance.

Movement and Technical Features
The ultra-thin BVL 138 movement employs an eccentric rotor design for automatic winding while maintaining a minimal 2.23mm thickness. Despite its slim profile, the movement offers a robust 60-hour power reserve and beats at 21,600 vibrations per hour. The transparent case back provides a view of the finely finished movement, demonstrating Bulgari’s attention to both aesthetic and technical excellence.
Strap, Wearability, and Daily Use
The Octo Finissimo Automatic comes with an alligator leather strap or matching titanium bracelet, featuring a titanium clasp for secure wear. Its ultra-thin construction, ergonomic lugs, and lightweight titanium make it exceptionally comfortable for daily use. Water resistance is rated at 30 meters, sufficient for everyday exposure to moisture.
Specifications
Titanium case, 40mm diameter, 5.15mm thickness, sapphire crystal case back, BVL 138 automatic movement, 21,600 vph, 60-hour power reserve, alligator leather or titanium strap, titanium clasp, water-resistant 30 meters.
Why Choose the Bulgari Octo Finissimo Automatic
The Bulgari Octo Finissimo Automatic combines record-breaking ultra-thin engineering with elegant Italian design. Collectors and enthusiasts alike appreciate its innovative movement, architectural case design, and versatile daily wearability. Those interested in exploring more ultra-thin timepieces may also consider the Bulgari Octo Finissimo Tourbillon for a higher complication variant.
Learn More
Visit the official Bulgari website for additional details on the Octo Finissimo collection:
Bulgari Watches.