HELBROS/GENEVE. A MEN'S 18K WHITE GOLD MANUAL WIND CHRONOGRAPH WRISTWATCH Date: Circa 1940's Model: Sport Movement: Signed, Helbros manual chronograph. Dial: Signed, black, white Arabic numerals, silvered hands, two subsidiary dials for the chronograph at 3 and 9 o’clock Case: Signed, white gold, oval pushers,snap on back, No. 54029 Strap: Later brown leather Size: 32mm Weight: Approx. 31.4g