2 x Renata Watch Battery - Swiss Made Silver Oxide Renata Batteries - Renata 379 (SR521SW)

Good price and prompt delivery. Seem to work fine.

Arrived quickly on Prime. A like-for-like replacement in a Gucci “fashion” watch belonging to my wife five minutes later. Great value if you’re confident with an engineers screwdriver and the watch is out of warranty and doesn’t require any barometric testing after reassembly.

The item was as advertised. Arrived quickly and seems good.

They work fine and will no doubt keep the watch working for another few years. Wish they had a longer shelf life.

All good

Exactly the right item delivered swiftlyWhat's not to like

I don’t really know what to say. Bought these batteries put one in my watch and it started going again. To soon to talk about how long they last or if they are worth the money yet etc. I think a different system of feedback should be used for batteries and the like. You can’t really tell which isn’t fair on the seller. It also makes it harder to say whether you would buy that brand again. This surely is unfair to the seller..unless you’ve bought the brand before and know if they died within a couple of months or lasted a year. I hope this doesn’t sound mean but I just think sellers of this type of item have a harder time with feedback. Some just leave feedback like it’s a battery it worked etc. Sellers may not agree of course. Maybe they should be allowed to contact the buyer after so many months to say if they’ve been good value and if they’re still on the go. Anyway mine is still going but not much time has passed yet?

If you are happy to prise the back off your watch then these are ideal