Vostok| Komandirskie 02K Automatic Self-Winding Russian Military Diver Wrist Watch | WR 200 m | Fashion | Business | Casual Men's Watches | Model 020741

I've been wanting a Vostok for a while and I'm aware of what I'm paying for, so i wasn't going to be too picky. The watch looks great and I love it!! After a month or so, a piece of white debris showed up on the black display. It lasted for a few days then went away. I expect it to return eventually. Recently, 4-5 months after purchase, it would stop working at night. Consistently it would happen within a few hours after I went to bed. I wear the watch 100% of the time and have an active life, so winding shouldn't have been the problem. I even hand wound it right before bed a few times just to make sure, but same result. Not cool. Will contact and hope something can be done.