Features 1、Waterproof Design: This mens sport running watch has a waterproof design and is not afraid of rain and water splashes. 2、Multifunctional: This digital sports watch comes with luminous, alarm clock, hourly chimes, weekday display and other functions. 3、Timing Function: This electronic waterproof sports watch features a running second timer and is designed for a variety of outdoor sports. 4、Durable Case: The outdoor sport watch features a lightweight, pressure resistant case that is resistant to drops and abrasions. 5、Scope of Application: The luminous sports watch uses a large screen display and is multi functional, suitable for men and students. Specification Item Type: Sports Electronic Watch Strap Material: PU Plastic Case Material: ABS Plastic Bottom Cover Material: Stainless Steel Mirror Material: Acrylic Resin Mirror Dial Diameter: Approx. 50.49mm/2.0in Case Thickness: Approx. 15mm/0.6in Strap Width: Approx. 24mm/0.9in Net Weight: Approx. 48g/1.7oz Battery Model: Built in 1 x CR2025 Battery Battery Capacity: 220mAh Waterproof: WR50M Suitable for the Crowd: Men and Students Function Introduction: Luminous, Alarm, WR50M Waterproof, Hourly Timekeeping, Running Seconds, Day and Date Display, 12/24 Hour System Package List 1 x Sports Electronic Watch Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.