Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : Without documents; Model: Grande Date Price on request Gmtbroker Reference: 03.0520.4010 This Watch Is A New Old Stock Piece With Original Box And papers. The Watch Is Showcase New, Completely Un-Worn. 44mm Stainless Steel Case With A Transparent Sapphire Crystal Case Back. Black Dial With Silver Sub-Dials And Silver Arabic Numeral Hour Markers. Zenith Black Rubber Strap On A Zenith Stainless Steel Double-Folding Clasp. This Watch Features A Large Date Window As Well As  A Chronograph Function.