You get what you pay for.
I got my 6309 from the Philippines today, with the spare parts kit.
Watch is in average condition - the crown only screws in half a turn or so, the dial is non-original (water 200m resist for instance) and the hands are in a similar condition to the one above. A perfect candidate then.
The spares kit is OK - the hands look good, and have a decent lume. The dial looks nice, but needs some lume as it only glows for a few seconds. The new crystal looks OK, but the crystal in the watch is in fair condition anyway. The movement at least looks clean, day and date quickset works however the hands have moved - the date starts to change at around 7, and then the day starts changing around 9 and it is finished changing by around 11.
Other than the crown not screwing down very well, the rest of the case looks like it'll come up OK with a little bit of work. The serial number begins 80, so I'm assuming this is October 78. Looking in the caseback, there's a mark that it's been serviced at least once, in May '07. There's no gasket on the rear of the case, so I'm lucky it doesn't look like it's had any water damage.
It started up OK after a quick shake, but I haven't had a chance to see how it's going for accuracy just yet...
Oh, and I have to say the yellow rubber ball absolutely rocks for opening casebacks!