5 SONY 377 SR626SW Silver Oxide Watch Battery Made in Japan EXP. DATE 05-2018
Sony batteries a valuable choice
As I have had these batteries in just 1 month it is not easy to say it is excellent, but Sony is a great brand in general and worth using in your watches or another small electronic units. I am sure the battery will last for at least 1 year, typical 2 years, and in some case...Read full review
5x Sony SR516SW 317 1.55V cell coin button watch battery Made in Japan 05-2020
Sony batteries to trust.
So far I can't say much aout the quality of the batteries, actually, but one of the batteries has last in a watch for around 2 months now, I guess. Wellknown producers normally are equal to quality, right? :-)