Amazon.com: Duracell 301/386 Silver Oxide Button Battery, 1 Count Pack, 301/386 Battery, Long-Lasting for Watches, Medical Devices, Toys, and More : Health & Household
MAXELL BATTERY 386 (SR43W) - International Jewelers Supply
Amazon.com: 1 x Renata 386 Swiss Made Lithium Coin Cell Battery SR43W : Health & Household