Case material: Steel; Charge: Automatic; Conditions: Never worn Year : 2009; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 550.31.21 Very rare reference - 1st Richard Mille watch's - Limited edition of 600 watches - Discontinued - Stainless steel case 38 x 41mm - Mint condition - Full set - 1 year warranty - Collector's watch -