Amazon.com: Duracell 376/377 Silver Oxide Button Battery, 2 Count Pack, 376/ 377 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household
Amazon.com: Renata 10 X 393 Swiss Made Lithium Coin Cell Battery Sr754W : Health & Household
Amazon.com: 377 Energizer 1.55 Vcc Silver Oxide Watch Battery (Value Pack of 5) : Health & Household
Amazon.com: Energizer 377 / 376 Watch Batteries (Pack of 5) : Health & Household