POLJOT 17 jewels USSR 1970-1980s cal. 2609H Mechanical Wrist Watch

Watch manufactured in the 1st Moscow Watch Factory “POLJOT”. The watch has a mechanical movement that does not require batteries to operate. Made in the 1970s to 1980s. Bezel Color Yellow Dial Color Yellow Number of Jewels 17 Indices Arabic Numerals Vintage Case Color Silver Unisex Caseback Snap Watch Shape Square 12-Hour Dial Case Material Stainless Steel Mechanical (Manual) Movement Non Serviced Approximate case size 41 x 36 mm with crown Approximate thickness 10 mm Approximate lug width 18 mm Mechanical movement 2609H Vintage watch in good condition. The movement winds, but the watch will stop and will continue to work with a shake. The second-hand moves until the watch stops. The hour and minute hands move freely. This watch will require maintenance and cleaning. I was unable to open the case back. Please review the provided images as a reference to the condition. All inquiries will be handled as soon as possible.