Seiko Men's Chronograph Watch # SND685 SND685P1. Approximate Case diameter: 42mm including crown, 39mm excluding crown. Approximate Case thickness: 12mm. #Hardlex crystal glass. 100m water resistant (10 bar). Date at 3 o' clock position. Tachymeter. Up to 12 hours in 1/20 second increments. #Chronograph Three-fold clasp with easy push-button release. Stainless steel case, screw case-back and bracelet. Black stainless steel bezel. Lumibrite hands and markers. #Black dial with three white sub-dial. Movement: Quartz. Cal. 7T92 Original Seiko Watch include Box, Manual and Warranty Card for 1 Year