Seiko Sports Chronograph Tachymeter Quartz SSB315 SSB315P1 SSB315P Men's Watch

Features: Black IP Stainless Steel Case Nylon Strap Quartz Movement Caliber: 8T67 Hardlex Crystal Black Textured Dial Analog Display Chronograph Function Tachymeter Scale Luminous Hands Date Display Screw Down Crown Solid Case Back Buckle Clasp 100M Water Resistance Approximate Case Diameter: 42mm Approximate Case Thickness: 14mm