Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : Without documents; Model: GMT Master II Price on request Gmtbroker Reference: 116710 This Watch Is Completely Un-Worn, And Comes With The Original Box, Paperwork, And Hangtags.The Model Was Introduced At The 2013 Baselworld. The Watch Is Powered By A Rolex Caliber 3186 Self-Winding Movement.  The Case Is Stainless Steel With Mixed Brush And High Polish Finishes. The Screw-Down Stainless Steel Crown Keeps The Watch Water-Resistant Up To 100 Meters (330 Feet). The Black And Blue Bidirectional Bezel Is Ceramic With A 24-Hour Scale. The Scratch-Resistant Sapphire Crystal Has A 2.5x Magnification Cyclops Over The Date At The 3-O'Clock Position. The Dial Is Black With Luminescent Pearl Hour Markers. The Date Aperture Is Located At The 3-O'Clock Position. The Hands Are Stainless Steel With Luminescent Filling, And The GMT Hour Hand Is Blue With A Large Arrow Tip.  Mounted To The Watch Is A Stainless Steel Oyster Bracelet With Mixed Finishes. Closing The Bracelet Is A Stainless Steel Folding Clasp. A Warranty And Certificate Of Authenticity Will Be Issued By Element iN Time NYC.