Our 379 / SR521SW/SR63 Silver Oxide watch battery is designed to replace any manufacturer of the 379 / SR521SW/SR63
This battery may also fit
other models/manufacturers not listed as well. In most cases the brand that we supply will be
This is a popular silver-oxide cell are
commonly used in watches. They
have a shelf life of 5 + years, so why
not buy two or more. Take advantage of our
reduced price and make sure you are not left without a
watch next time your battery runs out. The Products that
this battery will fit are shown
- Some models that this
SR521SW/SR63 / Battery number:- 379
- Battery codes that this product is
known to replace
379L. D379. SP379. 618. 280-59. JA. SB-AC/DC. SR521. SR521SW. SR63. V379. 1191SO.
Please make sure before purchasing this battery that the model you are ordering is
correct. If you need to verify the fitment please send an email
to. email@example.com and we can
make the choice for you.
that some watch batteries have two numbers and replace both watch battery numbers.
For instance, the D301/386 replaces both the 301 and 386 watch battery. If your watch
battery is alkaline you can use a silver oxide replacement for longer life.