Who can I ask for battery replacement of watches like divers' watches or watches with high water resistance whose batteries cannot be replaced in ordinary watch shops?

Look for and consult your nearest service center by visiting the support page on our web site.
For battery replacement of divers' watches or high water resistance watches, special environment for inspection of water resistance performance after battery replacement.

World Wide Service Center

http://www.citizenwatch-global.com/support/network/index.html