








⏱️ Power your moments with precision and reliability!
The Murata 395/399 SR927/W/SW is a premium 1.55V silver oxide button cell battery delivering 52mAh capacity, designed for reliable, long-lasting performance in watches. Made in Japan, this pack of 5 batteries ensures you stay powered with trusted quality and precision fit for a variety of timepieces.















| ASIN | B084T1SLKM |
| Batteries | 5 Product Specific batteries required. (included) |
| Best Sellers Rank | #134,121 in Health & Household ( See Top 100 in Health & Household ) #703 in Coin & Button Cell Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (891) |
| Date First Available | February 15, 2020 |
| Item Weight | 0.138 ounces |
| Item model number | SR927SW |
| Manufacturer | Murata |
| Product Dimensions | 0.75 x 0.75 x 0.12 inches |
L**A
good battery!
fast shipping, installed it right away and it works, and saved me money, I love that it is made in Japan, thank you.
H**R
watch battery tester
Great Product
J**S
Bastante buenas y sin problema alguno
M**N
They're exactly what I needed
They worked perfect the quality they fit the battery life value for the money they're just great
A**A
Expected Performance And Reliability
These batteries are made in Japan, and enjoy the quality in workmanship and reliability that Japanese products typically have.
A**R
The batteries work
They work
L**5
Battery
Good battery's for my watches
E**R
Brand new battery was too weak for watch to keep accurate time.
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.
E**.
OK
J**R
Good value.
A**ー
プロトレックの電池交換に使用 4つ必要なので助かる
H**N
ممتاز
N**E
Justo lo que necesitaba
Trustpilot
1 day ago
3 weeks ago