The classic Casio GA-100 combines analog and digital design elements in one look. The robust G-SHOCK is a real eye-catcher with its 35mm dial. The digital eyes create a three-dimensional depth and the analog hands give the G-SHOCK its strong and powerful expression. G-SHOCK is designed and constructed to be water resistant to 20 bar in addition to being absolutely rugged and shock resistant, and it also comes with anti-magnetic properties for accurate time keeping. The GA-100 also comes with many useful functions such as world time, stopwatch, countdown timer and daily alarms. Case size: 55mm x 51.2mm x 16.9mm - Weight: 70g - Case and bezel material: resin - Strap: resin bracelet - Water resistance: water resistant to 20 bar - Glass: mineral crystal Article Number: GA-100B-4AER Gender: Men Color: SCHWARZ Material: 100% Plastic This item is used. I’ve had it for several years. The battery was professionally replaced. Runs perfectly and is in great condition. Very minimal wear and tear.