Watch Information Brand Seiko Part Number SRP773K1 Item Shape Turtle Hardlex Crystal Fold Over Clasp Case Material Stainless Steel Case Diameter 45 millimeters Case Thickness 13 millimeters Band Material Stainless Steel Band Length Mens Standard Band Width 22 millimeters Band Color Silver Dial Color Blue Unidirectional Bezel Calendar Day and Date Movement Seiko Cal. 4R36 24 Jewels Automatic Water Resistant Depth 200 Meters