Brand New Authentic Longines Spirit Flyback Grey Dial Titanium Men's Watch Model L3.821.1.53.6. Titanium case with Brushed and Polished Titanium watch band. Deployment with Push Button clasp. Bi-Directional Rotating bezel. Dial description - Silver tone hands and Arabic Numeral hour markers with minute markers around the outer rim and 2 sub-dials on a Grey dial. Automatic movement. Chronograph sub-dials display - Small Seconds, 30 Minute. Powered by Longines Caliber L791.4 engine with 68 hours power reserve. Watch functions - Power Reserve, Hour, Minute, Second, Flyback Chronograph. Screw In crown. Scratch Resistant Sapphire crystal. Round case shape. Case size - 42mm. Case thickness - 17mm. Transparent case back. 100 Meters - 330 Feet water resistant. 2 year WatchMaxx warranty. Also known as model - L38211536.