329 Battery Equivalent
Find equivalent codes, dimensions, voltage and chemistry for the 329 watch battery across major manufacturers including Renata, Sony, Maxell, Energizer, Varta and Duracell.
Equivalent Codes
| Brand | Equivalent |
|---|---|
| IEC | SR731SW |
| Renata | 329 |
| Sony | SR731SW |
| Maxell | SR731SW |
| Energizer | 329 |
| Varta | V329 |
| Duracell | D329 |
Where to buy 329
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Specifications
Diameter
7.9 mm
Height
3.1 mm
Voltage
1.55V
Chemistry
Silver Oxide (Low Drain)
Frequently Asked Questions
What is the equivalent of 329 battery?
329 is commonly equivalent to SR731SW, V329, D329.
What is the voltage of a 329 battery?
329 batteries use 1.55V silver oxide (low drain) chemistry.
What watches use a 329 battery?
Many quartz watches from Seiko, Citizen, Casio and other brands use the 329 (7.9×3.1mm) battery size.
Related Batteries
Need battery replacement?
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