For sale is a 6309-7049 Seiko diver from 1981. I bought the watch from Christoph McNeill who is one of the writers for Worn and Wound. I have several of these and I think it'll be hard to find a better one. Here is an article he wrote on the 6309- ..... http://wornandwound.com/affordable-vintage-seiko-6309/ The watch is all original, unpolished, perfect dial/lume and keeps great time. Crown seals in around 3 turns. The watch is unserviced so I would recommend a service if using as a daily wearer, for this reason I can't guarantee current waterproofing. Only selling as I have a accumulated a few doubles! £525 +shipping. UK £7.25, EU £30, ROW £35. UK is 24hr RM special delivery, EU/ROW Fedex Express with Parcel Pro insurance. Returns only accepted if the watch is wrongly described, buyer to cover costs. https://omegaforums.net/threads/smitty190373-is-a-great-seller.77900/ https://omegaforums.net/threads/smitty190373-is-a-great-seller.77238/ https://omegaforums.net/threads/smooth-purchase-from-smitty190373.76247/ https://omegaforums.net/threads/smitty190373-another-great-transaction-and-sale.74620/ Pictures