Brand New Authentic Longines Spirit Zulu Time Automatic GMT Grey Dial Titanium Men's Luxury Watch Model L3.802.1.53.6. Brushed Titanium case with Brushed and Polished Titanium Bracelet watch band. Titanium Deployment with Push Button and Foldover clasp. Bi-Directional Rotating. Ceramic bezel. Dial description: Luminous Yellow Gold Tone Hands and Arabic Numeral Hour Markers with a Central GMT Hand, Minute Markers Around the Outer Rim, and the Date at 6 o'clock on an Grey dial. Swiss Automatic. Chronometer movement. Chronograph sub-dials display: Dual Time, Date. Calendar: Date at 6 o'clock. Powered by Longines Caliber L844.4 engine with 72 hours power reserve. Watch functions: Date, GMT, Hour, Minute, Second, Power Reserve. Screw Down crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 39mm. Case thickness: 13.50mm. Engraved Case Back. 100 Meters - 330 Feet water resistant. 5-year WatchMaxx warranty. Also known as model: L38021536, 38021536.