Quartz Movement - Digital Function - Day & Date - World map for World Time - 1/100-second Stopwatch - 5 Alarm - Auto Calendar - 12/24 Hour-Format - Approximate battery life of 10 years on CR2025. 45mm x 42.1mm 12mm Black PVD Stainless Steel Square Case - Resin Glass - Solid Caseback - Easy to Press Button Arrangement. Black Dial - Black Digital Font and Arabic Numbers - Green Bezel 24-18mm Green Canvas/leather Nato Strap with Standard Pin-Buckle. Water Resistant 100M 10ATM