Seiko] Looking to put a new battery in my Grandpa's watch. Does anyone know what kind of battery this watch takes? I don't have a watch back remover and would like to
[Seiko] Looking to put a new battery in my Grandpa's watch. Does anyone know what kind of battery this watch takes? I don't have a watch back remover and would like to place an order for the tool and the battery at the same time. : r/Watches
Watch Battery Cross Reference | Chart Guide
Silver Oxide Battery Cross Reference Chart | Seiko Instruments Inc. Micro Energy Division
SR920SW Watch Batteries - 2 x Seizaiken 371 Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide: Amazon.co.uk: Fashion