RenataWatch Battery Swiss Made Renata 399 or SR927SW Or AG7 1.5V (3 Batteries, 399 or SR 927 SW)

Measured 1.60V on all three batteries. The Expiration date is 09/2027 and production code is :49 which i assume to be September 2024. I got these batteries to replace the dead battery in a vintage (1980's ?) Casio FX-115M.

Good deal

Apparently, some Seiko watches Prefer this battery over the 395 battery, and , this battery is slightly smaller than a 395 battery

The installation was easy, I still don’t know what to expect for the battery life because it’s to soon but last time I bought them last for 1 1/2 years so nothing impressive, for the money and the availability to have it soon I will potentially ordered them once again

As described and fast delivery.

Good quality. Installed in my wrist watch, fits perfectly, watch was great.

Needed to replace batteries in 2 watches but singles pretty much cost as much as this 3 pack. Bought these in April 2022. Both watches are still working (as of early December 2022) so this is a pretty good value.Paid $4 with free shipping at time of purchase. Looks like its gone up by 90 cents since then but still good value.

The seller sent it very quickly，and my Michele watch started working again after 5 years of inactivity