Description
Zenith Stainless Steel "Sporto" Manual-wind Wristwatch: Zenith Stainless Steel "Sporto" Manual-wind Wristwatch, c. 1950s, silvered dial with applied gilt arabic numerals and markers, luminous alpha hands, and concentric turned sunk seconds, 17-jewel caliber 40T manual-wind movement, screw-back stamped "9684790, " dia. 35 mm. . Estimate $300-500 . ....