The 371 battery is an SR920. Energizer combine 371 and 370. Others sell them seperately. The 371 is SR920SW low drain and the 370 is an SR920W which is a high drain. Both work, but the high drain is better for watches that have extra functions like al;arms and backlight which use more power.Thank you,Carlton's

I need a 370 Renata battery. What is the difference between the Energizer 371 and 370?

A 370 will last slightly longer than a 371 (10% to 20% longer?). These are also replacements for a SR920SW.

is 371 the same as 920

According to the internet sources they are interchangeable.

Are these the low profile (~2mm) ones? product dimension says 0.3 inch but not sure if it refers to packaging...

These are standard thickness 371/370 batteries which is 2.1mm thick. Thickness variances are only +/- 0.2mm between all the different brands but there is no such thing as a low profile version.

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⏱️ Keep time flawless, stay ahead timelessly!

POWER THAT LASTS - High-precision material mix delivers consistent, long-lasting energy for your timepieces.
CONVENIENT 5 PACK - Tear-strip packaging for easy access and multiple replacements—never run out.
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Energizer 371/370 Silver Oxide Watch Batteries combine advanced material technology and superior sealing to provide stable voltage, exceptional leakage resistance, and long shelf life, making them the trusted choice for precision watch power.

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