All solar-powered batteries are new. Both new solar-powered batteries and artificial batteries are dead. They must be charged for more than 10 hours after the first installation. The solar-powered battery can illuminate the watch at close range.

If you have no maintenance experience in installing the battery, please find a nearby maintenance master to install it to avoid losses caused by parents.

Reminder: All batteries are new, please check and accept before signing. Once signed, they will not be returned or replaced.

This product is exclusively for Citizen watches, and the specific applicable movement models are as follows:

7821A 7828A 7871A 7873A 7876A 7878A 7879A A710G A715G A730G A780G

 A784G A786G B510Z B515Z B560M B740M B741M B745M B800M B810M B870M

B872M B873M B876MB877M B910M  C650  C651  C660 E510G E511G E710M

E711M E712M E715ME716ME717M E760M E760N E761M E717M E760M E760N

E761M E761N E765M E766ME767M E768M E780 E810M E811M E812M H410M H411M

H412M  H416 H430M H460M H485 H486 E816ME817M  E820M E860M E865M E870M H461M  J304  7W71  G900