Hi
I have a few Seiko watches, I have two 6309 'Turtle' watches but unfortunately both have developed problems!
One of them I put together from bits that I sourced from Hawaii, Finland and other parts of the world!, The mainspring seems to have broken, The other came from Fleabay some years ago, Something has broken in the handset works as the hands woun't set!
I have two 6309 movements spare, Both with the crown at 4 (Some are at 3 and aren't interchangeable) but these days my hands are too arthritic to mess about with watches, I sold my parts cleaning machine and only change batteries and straps now!!
I bought the hands from Ramon (The watch collector on ebay) I started fitting the hands, The hour hand went on fine, The minute hand was tight but the second hand was way samll on the hole so I broached it out, I pressed the tube on to the shaft and it split as it was so thing and the shaft was still too thick!
I ended up going through my spares and found just this one that fitted from a Swiss 1j movement!
This one runs, Just have to set it going at whatever time it stopped at!!!
Cheers, John :t: