Vintage Seiko diver 6923 6009 black

Vintage Seiko diver 6923 6009 Watch is in good preowned condition and has wear marks throughout Keeps perfect time Glass has scratch near 3 And the Day window does not rotate in place (please see pics) but it does rotate and date window is fine Hands and markers have patina Bezel is unique and there is a tab at 2/3 that allows you to flip bezel indicators between 60 and 24 Bracelet has wear marks, original to the watch and can probably be sized to fit 7.5 inch wrist Serial 430086