Functional laser marking for part identification and traceability as well as engravings for design purposes are indispensable in the watch industry. While one laser machine engraved or etched mechanically in the past, more and more laser machines are now being used for marking tasks. Part numbers, serial numbers, charge labeling, data matrix codes and decorative markings such as logos and graphics are applied to watch parts. Examples include: clockwork components, oscillation weights, bezels, crowns, housings, watch case backs and dials by means of laser marking. The advantages of the laser here is how precise it is so that even the smallest and filigree laser markings can be carried out efficiently with the highest precision on wristwatches. Laser marking watch parts is a growing market and has never been easier.