Put together it looks good, from the eBay description I wasn't sure what I was getting
'watch starts and runs for long spells then stops so maybe need a service or oiled , lovely condition , glass , bezel and dial , bezel turns freely does not click and crown screws down nice and tight , therefore spares or repairs'
I thought there might have been à bit of grit/dirt in the watch causing it to stop so chanced my arm and got it for £30 when it arrived it clearly ran well face down but the movement moved around, so thanks to this forum I found the correct retaining ring from cousins for £1.50 and a £2.95 mesh bracelet and voila a fully working classic seiko diver for under £40 to say i am chuffed is an understatement!!
I by chance found the previous 2 listings of this watch on eBay (same serial number and both times sold for under £35) this one won't be going anywhere for a while!!