Maximum precision and absolute reliability are essential in the watch industry - especially when joining precision mechanical components. Laser welding has established itself here as a key technology for joining watch parts reliably, precisely and without visible seams. Whether in the production of high-quality components or the repair of historical timepieces, the use of lasers enables low-stress, precise welding without thermal stress on neighbouring areas, and thanks to the non-contact process, laser welding is ideal for sensitive materials such as stainless steel, gold, titanium or platinum. Even the finest workpiece geometries and complex shapes can be joined precisely - with a minimal heat-affected zone, without distortion or discolouration. The technology is not only suitable for manufacturing, but also for precise repairs to strap lugs, case horns, clasps or movement components.

Laser welding of stainless steel bracelets for high-quality watches enables precise and stable connections with minimal heat input - ideal for delicate components and sophisticated designs.
The fine weld seams can be positioned precisely and offer high strength while minimising distortion.
Light finishing, such as polishing or fine grinding, is usually sufficient to completely match the look of the weld seam to the bracelet finish - especially in visible areas in the high-end segment.

DPW Dynamic Precision Welding

Laser welding of watch parts with dynamic beam guidance
The high-precision welding technology with scanner and integrated camera is an innovative technology for the highest demands in the watch industry
The joining of precision mechanical watch parts places the highest demands on precision, process reliability and reproducibility.

The use of dynamic beam guidance by galvo scanners and an integrated camera opens up new dimensions in automated micro-welding technology for the watch industry. The scanner-guided laser beam allows welding positions to be controlled extremely quickly and precisely - without mechanical movement of the workpiece. This reduces cycle times, increases repeat accuracy and enables maximum flexibility for a wide range of geometries. The process is supported by an integrated camera, which enables live positioning, component recognition and quality control directly in the process.

This technology is ideal for manufacturers of high-quality watches who want to combine series production, quality assurance and aesthetic requirements at the highest level.

Suitable materials:

Stainless steel, titanium, gold, platinum
Bimetals, alloys
Thin-walled precision parts with high optical requirements

Typical applications:

Joining of case components, clasps, strap lugs
Precision welding of bridges, spring arms, movement holders
Repair and restoration with documented precision
Series assembly of small parts
Integration into automated watch assembly lines

High-tech meets craftsmanship - laser technology in the manufactory

The manufactory has always stood for the highest level of craftsmanship, attention to detail and the aspiration to produce every component with care and perfection. In this world of precision and aesthetics, laser technology opens up new possibilities: it complements traditional manufacturing methods with digital precision, contactless processing and reproducible results - without displacing the character of craftsmanship. Particularly in watch manufacture or the precision mechanical production of sensitive small parts, lasers enable the finest engravings, microscopically precise welded joints or flawless markings - where manual labour alone reaches its physical limits. At the same time, the technology preserves the integrity of the materials and fulfils the highest aesthetic requirements. Laser technology thus becomes a silent partner in the background: invisible in its realisation, but irreplaceable in the result - as a link between innovation and tradition, between digital precision and craftsmanship.

Advantages of DPW scanner-guided laser welding for watch parts