General Brand Name - Timex Model - TW5M18900 Model Name - Ironman Transit T10 Gender - Men's Age Group - Teen to Adult Country of Manufacture - Philippines Inclusions - Gift Box, Manual, Full Retail Packaging Sizing and Dimensions Case Diameter 40mm Case Thickness 12mm Band Width 20mm Weight - 65g Wrist Measurement - 13-20 cm Overall Sizing - Men's Small-Medium Features Movement - Digital Quartz Water Resistance - 100m / 10 ATM (Suitable for swimming and snorkeling) Dial Colour - Gray LCD Digital Display Dial Window - Acrylic Case material - Resin Bezel - Fixed Resin (Black / Gray) Crown - None (5-Button Operation) Strap/Bracelet - Black Resin Strap Clasp - Metal Buckle Illumination - Indiglo Night Light Stopwatch - 100-Hour Chronograph with 10-Lap Memory Timer - 24-Hour Countdown Timer Alarm - Customizable Alarm (Daily / Weekday / Weekend options) Calendar - Day, Date, and Month Display Battery Life - Approx 3 years from new