Case material: Yellow gold; Charge: Quartz; Conditions: Never worn Year : 2000; Presentation condition : With boxes and all papers; Model: Constellation Price on request Gmtbroker Reference: 11777500 this is a very good omega lady constellation, ref. 11777500 in 18k yellow gold with 18k yellow gold bracelet. comes with the original box and warranty papers - 2000. has got original diamond set bezel and a mother of peal dial. beautiful and and elegant lady`s gold watch for everyday. 12 month of bachmann & scher`s warranty!