Case material: Steel; Charge: Automatic; Conditions: Never worn Year : 2015; Presentation condition : With dealer guarantee ; Model: GMT Master II Price on request Gmtbroker Reference: 116710BLNR This custom ADLC Rolex GMT-Master II is in unworn condition complete with box, manuals & guarantee. The case bears the serial number 0D6*****. The model number is 116710BLNR. Xupes 24 month warranty. Our Xupes reference is W2171 should you need to quote this.