Battery

[RichardHarris123]

A colleague asked me to change a couple of batteries, his wife asked if I could do hers.  Opened it up , no battery, printer below is 880 x 276 or 185. I can't find a comparison. 

[AndyGSi]

Have you been drinking!!!

[RichardHarris123]

For once no. Typo though, printed under where the battery sits is 880 x 165 m, it could be 880 x 185.

[HectorLooi]

Could you measure the battery cavity and check against a battery chart?

[AndyGSi]

What's the watch? Photos may help.

[RichardHarris123]

It's a Tissot with an ETA 901. 00 movement.  I think I need a 321 battery, can anyone confirm? 

[AndyGSi]

Yes it's a 321 which is the 680x165 size in the bottom

[RichardHarris123]

So 6.80 × 1.65 mm?

[watchweasol]

Hi Richard.   321 it is as denoted by the tech sheet

2311_ETA 901.001.pdf

[AndyGSi]

34 minutes ago, RichardHarris123 said:

So 6.80 × 1.65 mm?

Yes

Edit

To elaborate on this for others down the line if there's anything printed in the battery
well it's more than likely to be the battery size or the Citizen 280- reference.

Edited November 11, 2024 by AndyGSi