304L Surgical-Quality Stainless Steel Case; Japanese Miyota 2035 Quartz Movement; Mineral Crystal; Logo-Engraved Stainless Steel Caseback; Uni-Directional Bezel; Screw-Down Crown; Rubber Strap; Logo-Engraved Stainless Steel Clasp; Luminous Hands; 42mm Case Diameter; 20ATM Water Resistance (Professional Deep Diving Approved)