Authentic and original Vostok Russian watch! Vostok – Mechanical 18-jewels, hand wound. This is a vintage Russian watch with a diameter of 34 mm (width) and a mechanical movement, which is hand-wound. The pictures are considered part of the description. The case is in good vintage condition. The acrylic crystal has multiple scratches as you can see in the photos. I think that a new crystal would bring this watch to its glory and is something that any local watchmaker can do. The luminous material on the hour hand has dissolved. Please look at the pictures. This watch is running and functions properly, although it has not been checked for timekeeping. Unknown service history and, as any vintage watch, water resistance is not determined. Please review pictures for more details on condition and feel free to ask for additional angles or any questions you may have. Keep in mind that these are vintage watches that have not been tested and I can only provide the information I can verify such as proper winding and running condition, but it may need servicing. Thank you for looking and please ask any questions.