#399 Renata Watch Batteries 5Pcs

5 Renata Watch Batteries 399 SR927W V399 D399 280-44 This is a new set of five #399 (SR927W) 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 Dimensional precision and stability High capacity retention on storage (low self-discharge) Excellent reliability thanks to a uniformly high quality level State of the art leakproofness thanks to a sophisticated sealing process Renata's professional expertise is worth having on your side and in your watches