Seiko Men&#39;s Quartz Watch SPC046 Precise Japan Quartz Movement (Caliber 7T85) Stainless Steel Case and Band with Push Button Deployment Clasp Sapphire Crystal, Date Display, Luminous Hands and Markers, Cabochon Crown, Chronograph Function Case Size: 45mm Diameter, 10mm Thickness Water Resistant - 100M, Screwed Down Caseback