The In-House BC103MR Micro-Rotor Movement by Baresi & Caine is developed entirely in La Chaux-de-Fonds, Switzerland, to deliver superior performance through intelligent design and top-tier Swiss components.

 

Engineered by Baresi & Caine’s master horologists, the movement incorporates Swiss-made regulating organs, while bridges and main plates are produced in Baresi & Caine’s workshops. The result is a timekeeping mechanism that exemplifies both precision and elegance.

 

With an ultra-thin calibre and a compact thickness of just 3.70 mm, the BC103MR movement allows for slimmer, more elegant cases, ensuring the watch maintains a refined, streamlined profile. It has a bi-directional micro-rotor to optimize performance, the movement is equipped with a bi-directional oscillating micro-rotor made from 18ct Gold, achieving the ideal counterweight to enhance winding efficiency.

 

This thoughtful construction secures an impressive 70-hour power reserve, providing reliable precision and longevity. Boasting a Glucydur balance wheel at the heart of the movement, the Glucydur balance wheel is crafted from a robust, low-expansion, non-magnetic alloy. This material offers exceptional resistance to deformation, magnetic interference, and temperature fluctuations, ensuring remarkable stability and accuracy.

 

This highly resilient alloy underscores the movement’s commitment to performance, making the BC103MR a paragon of both technical and aesthetic achievement for Baresi & Caine.