Murata Size 399/395 (SR927W/SW)

fast shipping, installed it right away and it works, and saved me money, I love that it is made in Japan, thank you.

Great Product

Bastante buenas y sin problema alguno

Murata silver oxide cells are among the best, with an excellent record for NOT leaking, as well as having great shelf life (at controlled temperatures) and service life.

They worked perfect the quality they fit the battery life value for the money they're just great

These batteries are made in Japan, and enjoy the quality in workmanship and reliability that Japanese products typically have.

Excelente opción

Expiration date 1 yr. 7 months away. Battery was weak - watch couldn’t keep accurate time. When I tried to measure the voltage, it was so weak that you would only see the initial voltage as soon as the meter’s probes touched the battery, then it would immediately descend to 0.0V. Using the same meter, I measured a different, smaller, silver oxide battery and it measured a steady 1.5V.

OK

Good value.

プロトレックの電池交換に使用 ４つ必要なので助かる

I recently purchased the Murata 395/399 SR927W/SW Battery to replace the battery in my watch, and so far it’s been a dependable little power cell. Right from the start, it fit perfectly and installed easily without any struggle. I liked that it didn’t feel cheap or flimsy — it seemed well‑made compared to some off‑brand batteries I’ve used in the past. Since putting it in, my watch has been keeping accurate time and hasn’t shown any sign of slowing down or fading, which gives me confidence that this battery will last as expected. It’s been many weeks now and everything is still running smoothly. Having a long‑lasting battery is important for devices like watches or small electronics, and this one seems to hold up well. Overall, the Murata 395/399 battery has been a reliable and straightforward replacement choice. It’s not something you think much about — until you need it — but when you do, it’s great to know it performs consistently. I’d definitely buy it again when I need another replacement.

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