Energizer Watch/Electronic 389 Silver Oxide Battery
Watch/electronic. Replaces 301 - 186 - LR43 - SR435W/W. Made in Japan.
(1) Keep away from children. If swallowed, promptly see doctor; have doctor phone (202) 625-3333 collect (2) Do not install backwards, charge, put in fire or mix with used or other battery types - may explode or leak causing injury. Replace all batteries at the same time.