Brand Seiko Model Number SNDB51P1 Series Seiko Chronograph Gender Man Movement Japan Quartz Caliber 7T92 Glass Hardlex crystal Case Diameter 41 mm Case Thickness 10 mm Case Material stainless steel Tachymeter on Bezel Band Material Stainless Steel Clasp Fold-Over Clasp with Double Push-Button Safety Dial Color White-Silver Calendar Date Special Features Chronograph measures up to 60 minutes in 1/20 second increments Luminous Hands & Markers Water resistant depth 100M Original Seiko Watch include Box, Manual and Warranty Card for 1 Year