Carl F. Bucherer Exclusive laser signature

— To enhance its protection against counterfeiting, Carl F. Bucherer is implementing the innovative CLR-LIGA technology, which uses nanostructuring of individual components of the movement to ensure clear and simple authentication.

Carl F. Bucherer Manero Power Reserve

Carl F. Bucherer’s watches are the issue of a long tradition during which knowledge and skills in the crafts of watchmaking and jewelry-making were continually extended. The experience and development accumulated over more than 125 years go into each and every watch, making it an exemplar of watchmaking art rich in tradition. Our task now is to protect this heritage and to guarantee that the name of Carl F. Bucherer continues to exemplify the best quality. For this reason, protection against counterfeits that illegally display the name of Carl F. Bucherer has become essential. In future, the innovative CLR-LIGA laser technology will enable clear authentication of originals, unequivocally and at a glance.


Cutting-edge technology on the smallest scale

The Swiss company Mimotec SA, of Sion, has developed a new type of technology for certifying original products with an individual laser signature. Named CLR-LIGA, this technology provides even the smallest components with a diffractive surface structure that reflects light in the form of a unique signature. A complex 4-stage process of structural calculation, nanostructuring, photolithography and galvanization makes it impossible for counterfeiters to copy the laser signature.


© Carl F. Bucherer


Furthermore, this new technology stands out sharply against other methods of certifying original products. Unlike certificate cards or QR codes, authentication by CLR-LIGA technology needs no complex database of identification numbers, but can be recognized quickly and easily with a simple scanning device. Furthermore, the laser signature is actually integrated into the product, making unequivocal authentication possible even decades later, independently of technical systems.


Signed for eternity

Carl F. Bucherer places the highest value on the protection of its technical achievements, which are crucial to the company’s success. For example, the exceptional Manufacture caliber CFB A1000 with automatic winding is not only an example of outstanding watchmaking technology, but also an expression of the company’s philosophy, which continually forges ahead with progressive, ground-breaking developments. Carl F. Bucherer decided to implement CLR-LIGA technology to keep its own creations, which are invariably of the highest quality, clearly distinct from counterfeits and to make it even easier to tell the difference. The first model presented with an integral laser signature showing the Carl F. Bucherer logo is the Manero PowerReserve. From 2014, all other models powered by the CFB A1000 caliber will bear the detailed laser signature, unmistakably identifying them as original models from Carl F. Bucherer. It is not merely the signature of the brand name, but also the certificate of touchstone quality, innovation and design.