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Discussion in 'Watch Repair' started by richiec, Oct 17, 2020.
Looking to see what battery fits this Armitron digital watch
By the size appearance, I'd say a 920W or 370 depending on where you buy your batteries from.
However, you do need to clean the corrosion off the negative contact on the circuit.
Ordered some 370-371 batteries, see what happens, cleaned the corrosion but wonder if it was from a leaky battery and the rest of the watch is fubarred
If you have a multimeter, you can test the circuit. You should be able to see whether it works and is drawing the correct current.