Polaroid ProPack Help

[greeny]

I have a Polaroid ProPack Camera with a quartz timer on the back. The batteries are not in it and I can"t find the specs for the timer. It has places for two flat batteries side by side. Anyone have one with the same timer? 357's are the right diameter but are too thick.

[sniki]

Try silver oxide GP301.

[sniki]

From user guide:
"To change the digital timer batteries
If the display or tones fade, or the timer stops functioning, open the battery cover and replace the batteries with two new batteries (GP-89A or equivalent, 1.5V), positioned as shown (33). Replace the cover. To restore the display, press SET and START simultaneously."

[greeny]

Great, Thank You for your help.....