TS 13187

TS 13187 is a service standard focused on how authorized services for watches should be organised. It addresses the framework for businesses serving mechanical and/or electronic timepieces such as table, pocket, wrist and wall clocks, covering operating arrangements, structural characteristics, technical equipment and staff qualifications. In practical terms, it defines the service environment expected for a technically controlled watch-service operation.

What an authorized watch service means

In watch servicing, an “authorized service” is more than a basic repair shop. A watch mechanism contains precision parts, a power source, setting elements and components that influence timekeeping accuracy. Mechanical watches rely on assemblies such as the winding and escapement systems, while electronic watches depend more on batteries, circuits and signal control. For that reason, the workshop setup and the technical competence of personnel are central to the quality of service.

Main organisational topics addressed by the standard

• Business operation and service organisation
• Structural features of the service premises
• Required technical equipment and facilities
• Professional and technical characteristics of staff
• Service coverage for mechanical and electronic watch types

The standard is rooted in the evaluation of consumer-service arrangements and discussions with technical managers of watch service providers. It should therefore be understood as an industry-specific rule set that describes the service infrastructure for watch servicing. It gathers general requirements intended to support reliable maintenance, adjustment and repair services. TS 13187 is withdrawn today, but it still reflects the historical approach to minimum organisational discipline for watch service businesses.