Hi OF, Here for sale is a very rare Seiko quartz diver watch 7C43-7000. They don't come up for sale often. The good: Everything works All seals are replaced. Glass is replaced with NOS seiko glass. Battery is replaced. ( very accurate) Aged beautifully with a brown/ grey patina dial.( tropical dial?) Crown screw all the way in as it should. The bad: Case shows sign of wear. Date change is a bit vague using crown. ( needs to play around with it and feel it) but it works. Price: I am only asking 600 USD +50 USD for FedEx shipping. Watch Head only. Or if you paid 10$ more you get a 22mm new black Nato strap. If any questions please let me know Thanks