My '82 or '83 Miyata 610. I don't remember when I bought it. I do remember the salesman telling me that I would own this bike the rest of my life. He wasn't kidding. This bike can do it all, I even entered a Cat 4 race with it back in '85 when I had problems with my Colnago 10 minutes before the race was starting.
It's all original except the seat, which my Malamute chewed up about 12 years ago. I've also converted it to 700c wheels, but I still have the orginal Araya 27".
Here's a pic with it set up more like a tourer:
Az