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Automatic time-setting case

Bulgari Case
Mecanics
Plan
Octo Finissimo Ultra by Bulgari
Octo Finissimo Ultra by Bulgari
Bulgari Case
Mecanics
Plan
Octo Finissimo Ultra by Bulgari
Octo Finissimo Ultra by Bulgari

Client : Bulgari Horlogerie

Developed in collaboration with Dietlin and Bulgari Horlogerie, this case not only winds but also automatically sets the time of the Octo Finissimo Ultra model, a high-end timepiece just 1.70 mm thick.

This showcase is a combination of skills from our engineering department, mixing mechanics, ultra-low power electronics, optics and embedded programming.
 

The main challenge of this development was to design a sensor to precisely determine the position of the hand on the dial. This technology has now been patented.

The case was presented at Watches & Wonders in Geneva in April 2024.

Read the article from Xavier Markl - Monochrome Watches