Casio General Men's Watches Edifice 10 Year Battery Life EF-126D-1AVDF - WW Precise Japan Quartz Movement - Accuracy: 20 seconds per month Stainless Steel Case and Band, Push Button Release Clasp Mineral Crystal, Date Display, Luminous Hands and Markers Case Size: 40mm Diameter, 10mm Thickness Water Resistant - 100M, Screw Down Case Back, Module 2716