379 Watch battery - Strip of 5 Batteries
- Make sure this fits
by entering your model number.
- This is a new set of five #379 (SR521SW) Renata watch batteries
- These batteries are commonly required for Swatch, Fossil, Timex and Casio popular brands
- Renata has first hand knowledge of what a high quality watch battery must stand for
- Optimized volume/capacity ratio
- 5 Batteries
