Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : Without documents; Model: Type XX / Type XXI Price on request Gmtbroker Reference: 3810st/92/sz9 This Watch Is Completely Un-Worn, And Comes With The Original Box, Paperwork, And Hangtags. The Watch Is Powered By A 25-Jewel Breguet Caliber 584Q Self-Winding Movement, Which Holds A 48 Hour Power Reserve. The Case Is Stainless Steel With A Brush Finish. The Stainless Steel Unidirectional Bezel Features A Black, Engraved Time-Lapse Scale. The Crystal Is Scratch-Resistant Sapphire. The Case Back Is Solid Stainless Steel.  The Dial Is Ruthenium With Luminescent Arabic Numeral Hour Markers And A Three-Register, Flyback Chronograph And AM/PM Indicator. The AM/PM Indicator Is The Subdial At The 3-O'Clock Position. The Date Window Is Located Above The 6-O"Clock Position.  Mounted To The Watch Is A Stainless Steel Breguet Bracelet. Closing The Bracelet Is A Stainless Steel Breguet Folding Clasp. A Warranty And Certificate Of Authenticity Will Be Issued By Element iN Time NYC.