Energizer 379 Watch Battery
ENERGIZER - trusted power for proven performance and reliability. Brand new & guaranteed factory fresh. The shelf life on Energizer batteries is 5 to 10 years. These batteries are commonly required for Swatch, Fossil, Timex and Casio. Energizer's reported failure rate is far less than 1/1000 of 1%. Energizer is respected worldwide for its uncompromising quality and consistent performance.