Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Caliber: SEIKO VX43E Sapphire Crystal Black Dial With Logo 'RATIO' Analog Display Luminous Hands And Markers Day And Date Display Screw Down Crown Engraved Caseback (With Image Of A Free Diver) Deployment Clasp 200M Water Resistance Approximate Case Diameter: 42mm Approximate Case Thickness: 10mm Â