BS ISO 22810:2010

This standard BS ISO 22810:2010 Horology. Water-resistant watches is classified in these ICS categories:

• 39.040.10 Watches

This International Standard establishes the requirements and specifies the test methods used to verify the water resistance of watches.

Moreover, it indicates the marking which the manufacturer is authorized to apply to them.

Divers' watches, specified as such, are covered by ISO 6425 which establishes special requirements.