I finally had my Marathon JSAR converted to an automatic. So without further adieu, here's a shaky video and a reccomendation for Right Time Watches in Highlands Ranch, CO.
I sourced the 2824-2 w/ Incabloc from Ofrei.com. It originally had the ISA quartz 1198 in it. The movement was about $125 shipped and labor was $150 including pressure testing. The watchmaker that did the conversion said he didn't have to broach the seconds hand. It was purely drop in, plug and play.
I did my best to take a picture of the canon pinion incase anybody was interested.
Now I just need a Marathon Arctic Ranger and I'll be set...