Case material: Yellow gold; Charge: Manual; Conditions: Never worn Year : 1877; Presentation condition : With boxes and all papers; Model: Tasca Price on request Gmtbroker Reference: nessuna this is a very good a. lange & shne pocket watch lpine in 18k yellow gold. very good quality and a "jgens" case form. perfect enamel dial. sold in dec. 1877. beautiful and historic collectors item! 12 month warranty from bachmann & scher watchandco.de