Case material: Yellow gold; Charge: Manual; Conditions: Never worn Year : 2000; Presentation condition : With boxes and all papers; Model: Gentlemans Price on request Gmtbroker Reference: 5221 this is a very good corum gentleman's watch, ref. 5221 in 18k yellow gold. the watch was sold in 19623 and comes with the original warranty papers - germany, munich. 12 month warranty from bachmnann & scher. watchandco.de