Two Gerard-Perregaux & Co. "Shell Oil" Open-face Watches, with skeletonized dials, roman numeral black chapter rings, one with gilt hands, stem-wind, stem-set, 7-jewel movements, and two enameled Shell Oil plaques reading "This Watch Lubricated By Golden Shell Oil." Estimate $200-250 Items may have wear and tear, imperfections, or the effects of aging. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner shall have no responsibility for any error or omission.