Omega - grand prix paris 1900 - 4080424 - 1900-1949

Omega Grand Prix Paris 1900 wristwatch, reference 4080424, from 1900–1949, manual winding movement, fully silver 800 case, case diameter greater than 50 mm, lug width 51.5 mm, weight 93 g, in good condition with visible wear, in working order, shipped insured.