Seiko Monster Automatic 200M Japan Made SRP315J1 SRP315J Men's Watch Features: Solid Stainless Steel Case Black Rubber Band Automatic Hand Winding Movement Caliber 4R36 2nd Generation Monster 24 Jewels Scratch resistant Hardlex crystal Orange Dial Luminous Markers and Hands Sweeping Second Hand Movement Day & Date window at 3 o'clock Position Rotating Bezel Shows up to 60 minutes of Elapse Time Screw-Locked Crown Solid Screw Case Back 200 Meter Water Resistant Case Diameter 42mm Case Thickness 13mm