Please read the profile and description first, thank you m(__)m Here is a Seiko dome glass mechanical ring watch with a unique ring shape. Full original... It is an old-fashioned hand-wound antique watch, so I cannot guarantee future operation, but it is currently running without major errors. Also, it doesn't stop immediately. *I have not performed any maintenance such as OH (overhaul)... In my subjective opinion... There may be minor scratches and clear scratches due to aging, but as you can see, I think it is a good product that is clean enough. I don't think there are any noticeable damages to the dome glass either... Please enlarge the images and check them carefully. Rare Seiko dome glass hand-wound ring watch! Please consider it! We are waiting for purchases from those who understand the description. Please, absolutely, absolutely do not purchase if you are nervous or unfamiliar with used items m(__)m The size is about size 12 as shown in the image. Also, a spring-driven ring watch is a delicate watch. Overwinding is not good... Please wind it gently and softly forward... No accessories. #SeikoRingWatch #SEIKORINGWATCH #SeikoRing #AntiqueWatch #RingWatch #RingClock #FingerWatch #Citizen #CITIZEN #CitizenRingWatch #CitizenRing #OrientRingWatch #OrientRing #CutGlass #Octagon #DomeWindshield #MechanicalWatch #HandWoundWatch #SeikoMechanical #SeikoHandWoundWatch