CASIO30 5D-1AV Color: Black Regular timekeeping Analog: 3 hands (Hour, minute, second), 3 dials (date, day, 24-hour) Water Resistant: 100 Meter 10 Bar Casio Stainless Steel Case Casio Stainless Steel Bracelet Double Fold with Push Button Release Clasp Screw Down Case back Luminous Hands Scratch Resistant Mineral Glass Accuracy: +/-20 Sec per month Approximate Battery Life: 2 Years on SR621SW Case Diameter: 53.5 x 40.0 x 10.7 mm (H W D) Weight: 127g Module 1794