2 X Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery

Perfect for my swatch irony.

Bought these for an old Accutron (ie vintage pre-quartz electric watch that works with a tuning fork) that is really finicky when it comes to batteries. The last energisers I bought didn’t work well. These things were cheaper, and work great.

Brilliant, much cheaper than the Tissot ones.

Straight forward swatch batteries. They are much more expensive anywhere I asked for them. Buying from amazon was the best option.

Good value

I know it's cheaper to get larger multipacks. I really only wanted/needed one battery. But as there's only two I'd happily pay more. Tbh id probably pay a similar amount for just one as this was the only one battery of this size on prime that didn't come in a multipack. Value for money I feel was great for a prime item in low volume and I used it to replace my swatch battery. Which was disappointingly a lot simpler than I thought, as I'd been putting it off for literally years! After watching a quick YouTube tutorial I found what looked like it COULD be a complicated/trip to cobblers watch change is very simple and the size is clearly printed on the search watch battery which is easy to pop out and revealRenata seems to be the watch battery gold standard, after a bit of googling, watch keeps time perfectly and have had it in for a few months so can't say there's any issues with power or longevity 🤷🏾‍♀️I hate having to buy multi packs on prime and carting around for years. So this suited me just great!

Works well, just hope it’s long lasting

Great wee batteries