Watch "Vostok" 2214 CCCP "CorNavin" Olympiad 80 with side calendar in very good condition

A rare mechanical watch "Vostok" was produced in CCCP for the Summer Olympics 80 (Moscow). The watch was previously in a private collection (the gold-colored case is in good condition, there are micro-scratches - see the photo), the 2214 mechanism was prevented by a watchmaker (on the exact move). On the green dial there is an image of the Olympic Rings and the inscription "corNavin" (and a side calendar). Included: watch, branded box. Dimensions: 43 mm x 38 mm (width with crown), width of the strap base: 18 mm. Delivery to any city in the world.