I am trying to take apart this Citizen Cal 0870 (the warranty has been long voided) I took out 3 screws trying to get to the battery under the thin metal sheet.
New us citizen eco-drive 0870-h34116 chronograph working 42,4 mm of Action 2000 | WatchCharts
CITIZEN Eco-Drive 0870-H28615 | Watch & Co. Roma
CITIZEN Eco-Drive 0870-H28615 | Watch & Co. Roma
CITIZEN Eco-Drive 0870-H28615 | Watch & Co. Roma
CITIZEN ECO-DRIVE WR100 0870-H11704 HERRENARMBANDUHR EDELSTAHL/BICOLOR UM 1990 | WatchCharts