From unique piece to large production runs, we support, industrialize and assemble with absolute precision.
Our services
Watchmaking
We offer a comprehensive watchmaking service including stone setting & pre-assembly, movement assembly, case fitting, after-sales service & reconditioning, and final packaging. Each intervention is carried out with a high degree of precision, including washing components, removing burrs, oiling, and lubricating, in order to guarantee the reliability and performance of each mechanism. Our teams also take care of refurbishing parts, quality control, and final preparation, including vacuum packing, for optimal protection and flawless results.
Watchmaking
We offer a comprehensive watchmaking service including stone setting & pre-assembly, movement assembly, case fitting, after-sales service & reconditioning, and final packaging. Each intervention is carried out with a high degree of precision, including washing components, removing burrs, oiling, and lubricating, in order to guarantee the reliability and performance of each mechanism. Our teams also take care of refurbishing parts, quality control, and final preparation, including vacuum packing, for optimal protection and flawless results.
Project support
We offer comprehensive support for your projects, providing you with our expertise for the joint development, analysis, and optimization of your ideas. From technical support to industrialization, we guide you every step of the way to transform your concepts into reliable, effective solutions that are perfectly tailored to your needs.
Project support
We offer comprehensive support for your projects, providing you with our expertise for the joint development, analysis, and optimization of your ideas. From technical support to industrialization, we guide you every step of the way to transform your concepts into reliable, effective solutions that are perfectly tailored to your needs.
Beveling and decorating
Our beveling and decoration service enhances each watch component with exceptional finishes, crafted to the highest traditional standards. We offer hand beveling to reveal the natural brilliance of the edges, as well as micro-motor beveling for precise and consistent execution adapted to different geometries.
Our services also include a wide range of decorations such as beading, circling, and satin finishing, adding relief and texture to surfaces. We create straight or circular Côtes de Genève patterns, sunburst and snail patterns to create subtle and refined light effects, as well as decorative rosettes for a distinctive visual signature.
Beveling and decorating
Our beveling and decoration service enhances each watch component with exceptional finishes, crafted to the highest traditional standards. We offer hand beveling to reveal the natural brilliance of the edges, as well as micro-motor beveling for precise and consistent execution adapted to different geometries.
Our services also include a wide range of decorations such as beading, circling, and satin finishing, adding relief and texture to surfaces. We create straight or circular Côtes de Genève patterns, sunburst and snail patterns to create subtle and refined light effects, as well as decorative rosettes for a distinctive visual signature.
50 years of watchmaking expertise
Over 60 calibres and 350 references
A complete service, 100% Swiss made
We offer flexible, high-performance solutions, adapted to each project, from prototype to mass production, thanks to a modern structure and state-of-the-art equipment. We support your project with confidence, serenity and confidentiality, ensuring a secure and discreet partnership at every stage.
Let's build your next project together
Contact
Les Brenets, Switzerland
Three expertises, one place, one constellation.
Gilbert Petit-Jean, BBHG and Beguelin bring together over 145 years of know-how in a single space, covering the entire watchmaking value chain. This integrated organization enables us to act as a single partner, simplifying workflows and ensuring personalized follow-up, from prototype to production run. Anchored in a solid family group, it guarantees stability, long-term vision and industrial reliability.
