Vintage TI LCD Questions

[bsharp]

I found a TI LCD watch I had back in the 80's recently and am needing some help. It does not have batteries and am not sure which ones it uses. Also, it seems like the battery retention clamp it missing. Here are a couple pics. Any help would be great.
http://i213.photobucket.com/albums/cc21 ... G_7928.jpg
http://i213.photobucket.com/albums/cc21 ... G_7929.jpg

[bucko170]

Did you get any joy with the watch?

To get the correct batteries you could measure the battery ports and match the size up using the chart found in the link below.

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

The second picture is a little out of focus so it is hard to see the detail.

You could try to use a 'make do' battery retention clip from another watch or model your own out of an old tin\aluminium can.