Specifications GV2 42400 Men's Squalo Swiss Automatic Watch 46mm Round 316L Stainless Steel Satin and Polished Lug-Embraced Case Unidirectional Rotating Black Ceramic Bezel White Dial Applied Silver Hour Markers, Silver Hour and Minute Hands, Red Central Seconds Hand, and Date Window at 3:00 Black and Red Inner Rotating 60-Minute Scale with Contrasting White Markings Exhibition Case Back Revealing Decorated Movement with Custom Gevril Rotor Perlage Finishing 316L Stainless Steel Satin and Polished Bracelet with Deployment Buckle 316L Stainless Steel Knurled Screw-Down Main Crown for Time and Date Setting and Secondary Crown for Operating the Inner Rotating Bezel Anti-Reflective Sapphire Crystal 100M/10ATM Water Resistance Swiss Automatic Movement