[. . . ] [. . . ] In addition to battery replacement, the service center will test movement, gaskets, water resilience and hardware, to further ensure the long-term care of your watch. Many of our watch designs use special gaskets that create a water tight seal between the back plate and the watch case. Customer feedback on the price, duration and headache of this process has prompted us to start putting user serviceable battery hatches in our watches whenever possible. [. . . ] [. . . ]