D3 o’ring size?

[griffon]

I was changing the battery on my ancient Suunto D3 backup computer, and the o’ring broke. Dose anyone have a link or details on a good match? I can find the right size at ace hardware but it’s way to thick.
I’m not will to pay 9 bucks plus 14 for shipping for 20c o’ring and that seems to be what the kits are going for (crazy).
Thanks!

 

[tursiops]

It is a 20x1.3 metric ring, according to a SB post somewhere. Same as the Mosquito.
Really hard to find. eBay has lots of kits, cheaper than what you quote.

 

[griffon]

Thanks! There are a few, now, without the high shipping, though still nuts for a battery and a o’ring.

 

[griffon]

Got 25 for like 6 bucks with free shipping on eBay. That will probable outlast my already ancient D3 .

 

[DIVEWATCHDOCTOR]

Griffon, I disagree. The actual size of the Mosquito and D3 dive computers is 1.2mmx21mm. A guy sells them on eBay.

 

[griffon]

They fit fine and have been tested at depth. They also visually match.