CASIO F-91W WATCH BATTERY .PANASONIC CR2016. BEST BEFORE 01/2032. FREE 1ST POST,
OEM QUALITY PANASONIC CR2016 BATTERY FOR THE/ CASIO F-91W WATCH. I USE THIS PHOTO AS THE ID NUMBER OF THE BATTERY CAN BE SEEN MORE EASILY. These Panasonic lithium coin-type CR2016 batteries feature high energy density for better performance.