CHRONOGRAPHE SUISSE. AN 18K GOLD MANUAL WIND CHRONOGRAPH WRISTWATCH. Date: 1940's. Movement: Unsigned. Dial: Original silvered dial, copper-tine Arabic numerals, outer timing scales in red and blue, subsidiary dials for continuous seconds and 30 minute counter, centre chronograph hand. Case: Rose gold, contrasting yellow gold bezel, snap on gold back and metal inner cover. Strap: Later brown leather with gilt pin buckle. Size: 38mm.