Seiko SSB429 Essentials Collection Chronograph Quartz Watch - Stainless/Black

Case Diameter: 41.5 mm Case Thickness: 12.09 mm Case Length: 46.5 mm Lug Width: 22 mm Crystal: Hardlex Crystal Dial Color: Black Clasp: Tri-Fold Push Button Release Clasp Date Calendar Caliber 8T63 Water Resistant: 10 bar, 100 meters (330 feet)