Feature:1. Multifunctional: Offers various functions such as night light, alarm, hourly chime, stopwatch, weekday and date display, and 12/24 hour format to meet your wearing needs.2. Durable Design: Made of ABS plastic case, rubber strap, stainless steel back cover, and buckle, specifically designed for various outdoor sports, ensuring shock and scratch resistance.3. Fashionable: This sport watch provides decorative features with an outdoor style that is versatile and suitable for carrying anywhere and anytime.4. Water Resistant: Electronic sport watch is highly waterproof, resistant to water soaking and rain, ensures reliable use even in wet conditions.5. Long Lasting: Thickened and hardened acrylic resin mirror surface has a glossy and transparent finish, high durability. Also, the quick release strap design allows for easy and quick replacement of the strap.Specification:Item Type: Men Sport WatchWatch Strap Material: RubberCase Material: ABS PlasticBottom Cover Material: Stainless SteelMirror Material: Acrylic Resin Mirror SurfaceBattery Model: 1 x L1131F 3V 60mAh (Built in)Swimming Waterproof: WR50MSuitable Audience: Male StudentsFunction Introduction: Nightlight, alarm, WR50M, hour reporting, running second timing, display of weekdays, 12/24 hour system.Package List:1 xMen Sport Watch1 x ManualNote:1. Due to manual measurement, please allow for an error of 13 millimeters. Thank you!2. Due to differences in shooting lights and monitors, images may not reflect the actual color of real objects.