Brand New Authentic Oris Aquis Date Calibre 400 Blue Ceramic Rubber Strap Men's Sports Watch Model 01 400 7763 4135-07 4 24 74EB. Brushed & polished stainless steel case with Black Rubber with Quick-Release For Strap Changing strap. Deployment with Push Button clasp. Ceramic Uni-Directional Rotating bezel. Dial description - Blue dial with a fine sunray finish dial. Automatic Self Winding movement. Powered by Oris Caliber 400 engine with 120 hours power reserve. Watch functions - Date, Power Reserve. Scratch Resistant Sapphire crystal. Round case shape. Case size - 43.5mm. Transparent case back. 300 Meters - 990 Feet water resistant. 2 year WatchMaxx warranty. Also known as model - 0140077634135-0742474EB.