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Button Battery Cross Reference

DrRock

By DrRock
in Watch Repairs Help & Advice

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DrRock Watch Enthusiast

DrRock

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Posted (edited)

I'm sure all the experts would already have this or something similar. But just in case there are people reading this who may not have it, I'll post the link here.

 

I found this after going to change the battery in a beautiful Classique pocket watch that the lovely Mrs Rock had bought for me some time ago, engraved with my initials, for an anniversary.  Inside, I found a Renata 371 battery, and among my collection of battery cards, there was nothing by that number.

 

So I consulted Professor Google, and found this - very useful. I put an SR920SW in and it fitted perfectly and works perfectly.  Good to get the old girl going again! The watch, that is.... ;)

 

http://tuxgraphics.org/~guido/button-cell-battery-cross-reference/

 

And of course, there is this, looking at it from a different viewpoint:

 

http://en.wikipedia.org/wiki/List_of_battery_sizes

Edited by DrRock
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