These Swiss made batteries are the best. The 370 is a little stronger than the SW. I’ve had the Energizer 371/370, there ok. Now what I notice is when you pop the Renata it has tight fit, not the Energizer.
Verified purchase: Yes | Condition: New
As a professional watchmaker, being able to buy fresh, high-quality batteries one or two at a time is perfect for my business model. At least 95% of my work is with vintage mechanical watches. Having to stock batteries for the occasional need makes no sense. Stocking ties up money and space--then there is the shelf-life issue. For those who change batteries on a regular basis, buying in quantity and stocking dozens of different numbers makes sense. For me, the ability to buy one or two batteries and have them quickly and economically delivered is ideal.
Verified purchase: Yes | Condition: New
I had a watch that was not working at all and many local vendors in my nighborhood did not have this batery. The battery was great buy and now my watch is functional amazing. Great Seller and Great Purchase
Verified purchase: Yes | Condition: New
The true test will be to see if it has a decent lifespan. Since I just installed it, I can't tell you that. But as soon as I dropped it in my watch starting ticking. So, in general, the battery works.
Verified purchase: Yes | Condition: New
Works nicely. All size fit,just a simple little job to get my ran out watch back to life in minutes.
Verified purchase: Yes | Condition: New
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