Old Tricks are the Best
I'll stick to my never had the case opened, battery has been pulling strong for 10 years Citizen EcoDrive. Looses a second or two every 6 months and charges in about 15 minutes in direct sunlight (longer under indoor lighting), which is good for 6 months.
It does one thing and it does it very well and will continue to do so for many years I expect.
Biting the hand that feeds IT
