CHRONOSWISS Regulateur manual winding gents wristwatch in steel, Switzerland around 1990, on both sides glazed case with fluted-bezel, screwed down case back, silvered dial, Roman hours at 12, constant second at 6, central minutes, blued spade hands, rhodium plated movement of Unitas, fausses cotes decoration, 17 jewels, precision adjustment, original box & leather strap with buckle enclosed, diameter approx. 38 mm, condition 2