[yankeexpress]

Hi guys!

Quick question on Casio solar watches that is surely recurrent but never seems to get a definitive answer.

· How long exactly should a Touch Solar battery have for a life span? The typical Casio answer (it should last for at least as much as the watch itself lasts for) is totally vague.

This answer is DEFINITIVE, not vague:

Casio solar cells will last the life of the watch, 20 years, if charged periodically.

The original Tough Solar G-Shock is the Raysman, released in 1998 and all still going strong on original batteries

.
Guardian Angels DW-9300GA

Raysman DW-9350 MSJ Middle Sea Race

Galapagos DW-9350DJ titanium

 

[yankeexpress]

This answer is DEFINITIVE, not vague:

Casio solar cells will last the life of the watch, 20 years, if charged periodically.

The original Tough Solar G-Shock is the Raysman, released in 1998 and all still going strong on original batteries

.
Guardian Angels DW-9300GA

Raysman DW-9350 MSJ Middle Sea Race

Galapagos DW-9350DJ titanium

Fixed the pic links^^^

Some of these are now 22 years old, on original battery, still holding full charge.

Still have never changed a solar watch battery.