
EXPERTISE
Innovative straps for iconic watches
OUR PRODUCTS
STL Swiss is dedicated to manufacturing high-quality metal straps for the premium Swiss watchmaking industry. Our mission is to master every step of the process, from initial design to the excellence of the final product. The combination of cutting-edge technologies and our expertise allows us to offer our customers solutions that combine innovation and superior quality.
True to our motto “Shifting the Limits”, we design products that embody the highest quality standards. Ergonomics, elegance and functionality are at the heart of our approach, whether it’s our high-end metal straps or specific products such as clasps and buckles.

EXPERTISE
STL Swiss combines traditional manufacturing expertise, high-performance technology and more than fifty years’ experience. Our in-house design and development departments are at the forefront of design, quality and innovation.
At STL Swiss, a project is considered successful if it harmoniously combines aesthetics and functionality, while meeting all your expectations. Listening carefully to your needs is essential for us. We analyse every proposal, idea or draft you submit to us before thinking about the best way to make it happen. Thanks to in-house conception and design, we are able to offer you high-quality prototypes.

MATERIALS
Our straps meet the highest standards to make your product the very best it can be. This is why we work exclusively with precious metals and high-quality materials.
PRODUCTION
Located near Biel/Bienne, the production site covers around 2,500 m². STL Swiss controls all manufacturing processes and makes use of state-of-the-art machinery. Thanks to our rigorous quality controls, we ensure that our customers’ requirements are fully met.
STL Swiss uses the latest CNC machine tools. We are proficient in the subtleties of laser welding and use CAM (computer-aided manufacturing) software for our programming.
STL Swiss uses the latest-generation automatic grinding machines. This department is tasked with preparing the surface of the components before moving on to finishing and final assembly.
Our expertise and state-of-the-art equipment enable us to achieve perfect surface quality.
The various components of the straps are assembled with the utmost care in our workshop.
Our automated line washing process guarantees impeccable cleanliness.

CUSTOMER SERVICE
At STL Swiss, our customers are our number one priority. From the initial idea through to finalising your project, we support you throughout the process to help you bring your vision to life. Swiss precision, an innovative approach and mutual trust form the basis of our long-term partnerships with our customers.

GET IN TOUCH!
We would be happy to assist you and are waiting to hear from you to discuss your needs and expectations








