Gruen Precision Swiss Mens Watch From 1960s

     Great and famous swiss watch Gruen Precision from 1960s. Extremely rare and collectible version with rare Gruen movement Cal.512 in classical design that represent of that time, middle 60s. Watch is restored and is in excellent condition very fresh and shiny overall.      Dust proof watch case is 10 micron regilded and in exellent condition, with some insignificant signs of previous use. Dial and hands in excellent condition with some light patina. Movement swiss Gruen Cal.512 17 jewels, fully serviced (cleaned, oiled, adjusted to 3 positions) and keeps good time.      This is a mechanical watch and it has to be wind by hand once a day (preferably at morning) to make it run, no batteries required!   SPECIFICATIONS: Case:  Gilded 10 micron Back:  Stainless Steel Crystal:  Plexiglass Movement:  Cal.512 17 jewels Width:  33mm - 1.3in Width incl. crown:  35mm - 1.37in From lug to lug:  38mm - 1.49in Thickness:  9mm - 0.35in Strap width:  18mm (0.71in)