Duracell 364 SR621SW single watch cell

Duracell 364 button cell. Also called D364, SR621SW or 280-34.

Duracell Specialty 364 silver oxide button cell batteries are made for reliable and long-term use of your special devices. They have a 3-year storage warranty with Duralock Power Preserve technology. This way you can be sure that these silver oxide button cell batteries are ready for use when you need them. Intended for use in watches and calculators.