How To Replace A Battery In A Casio Watch. A replacement battery should be purchased by owners. Ive been sporting the Casio CA53W-1 since about 1980.

Replace the clasp over the top of the newbatteryPerform a reset by touching the AC contact with onepart of the tweezers and the back of the battery with theother part. Demo shown on a CASIO Illuminator Telememo 30 CASIO 1827 LDB-10. Casio watches have three types of back plates.
In this video i will show you how to change the battery of casio calculator.
Casio watches have three types of back plates. Hold for a few seconds. Ive been sporting the Casio CA53W-1 since about 1980. You definitely need some magnification.
