A LATE 19TH CENTURY 18K YELLOW GOLD AND ENAMEL OPEN-FACED POCKETWATCH.Signed Vacheron & Constantine, Geneve. Featuring a white porcelain circular dial designed with arabic numerals, subsidiary seconds dial and "Baton" hands, the back fitted with enamel scene of Madonna & child, slight imperfections to enamel, not in working condition. The movement and dial signed Vacheron & Constantine, serial # 291288. Inside case signed J.E. Caldwell & Co. Estimate $800-1,200