Case material: Rose gold; Charge: Manual; Conditions: Never worn Year : 1951; Presentation condition : With boxes and all papers; Model: Gobbi-Milano Price on request Gmtbroker Reference: nessuna this is a very good patek philippe vintage chronograph ref.533 in rose gold. comes with an ectract from the pp archive - manufactured and sold in 1952. has got an unresored dial with ?gobbi milano? signature. very rare in 18k rose gold - collectors item! beautiful and elegant gentlemans chronograph from the old times. 12 month of bachmann & schers warranty!