Hi, everyone. This one does not need much of an introduction. This is the Seiko SPB317, which is one of the thinnest automatic divers Seiko has ever offered. It has Seiko’s super hard coating on its stainless steel cushion-shaped case. Its crown is screw down and recessed at 4 o’clock which matches its unobtrusive 4:30 date window. I am the second owner, but it came to me still with some of the stickers on it. I wore it once out of the house, and it still has those same stickers on it. Simply, I did not connect with it as I expected to do. It is in excellent condition and is wrist-ready. I do love the comfort of this silicone strap! Black unidirectional count up bezel Screw down crown and caseback Black rail-pattern silicone strap LumiBrite hands and markers Case dimensions: 12.3mm thickness 41.0mm diameter 46.9mm lug-to lug Crystal: Curved sapphire crystal with anti-reflective coating on inner surface Water resistance: 200m ISO standards for scuba diving Strap: Black silicone with rail pattern Movement: 6R35 caliber 21,600 vph 24 jewels 70hr power reserve The watch retails for $900. Again, since I am the second owner, I will let this one go for $725. I will cover shipping; CONUS only, please. Thanks for looking, and ask me anything!