What battery does Seiko use?

Energizer® 357/303 Battery.

What battery is the same as a 371?

371 is a 9.5 x 2.1 mm low-drain silver-oxide battery, hence, its equivalents are SR920SW battery, D371 (Duracell) battery, V371 (Varta) battery, etc.

What is an AG1 battery?

Generally, LR621/LR60/AG1 batteries are used for toys, flashlights, and similar devices where constant voltage is not of ultimate importance. Silver-oxide batteries are commonly labeled as SR621, SR621SW, SR60, 164, 364, SG1, or even AG1.

What size is a 379 battery?

6 x 3 x 0.5 inches
Product information

Product Dimensions	6 x 3 x 0.5 inches
Item model number	379
Batteries	1 LR44 batteries required.
Customer Reviews	4.6 out of 5 stars 639 ratings 4.6 out of 5 stars
Best Sellers Rank	#154,632 in Health & Household (See Top 100 in Health & Household) #1,063 in Coin & Button Cell Batteries

Do Seiko watches need special batteries?

The manufacturer Seiko uses a secondary battery instead of a normal battery to build a Seiko solar watch. by absorbing light, which converts into electrical energy. Not only that, but also this secondary battery stores the converted electrical energy as a power reserve for the watch movement.

What battery is compatible with AG1?

AG1 Button Batteries Other names associated with the AG1 coin cell battery are: 364 LR621 LR60 D364 LR620 and 280-34. Available in packs of10, 30 50 and 100 and beyond!

What battery can replace 379?

379 Watch Battery SR521SW and equivalent button cell batteries – SR521SW, SR63, SR521, SB-AC, 280-59, V379, D379, GP379, 618, S521E.

Are watch batteries equivalent to 379?

Energizer 379 battery equivalent: Beltone B379L, Berec B-379L, Citizen 280-59, Panasonic SR521SW, Renata 379, Seiko SBDC, Seiko SR521SW and Sony SR521SW. Energizer 379 battery is compatible with: Watches, calculators, blood pressure monitors, glucose meters, hearing aids and many other electronic products.