Feature 1Multiple Function: The sport digital watch has multiple functions of alarm clock, on time alarm, running seconds timing, date and week display, 12 or 24 hours system, to meet your wearing needs. 2Premium Material: The chronograph watch is made of premium material and rubber strap, stainless steel back and watch buckle, designed for all kinds of outdoor sports, fall and wear resistance. 3Fashion Look: The digital wrist watch has a decorative function, light and portable, suitable for various outdoor activities, fitting for various dressing style. 4Waterproof Watch: The kids digital watch is made of waterproof material, can avoid the damage of the watch after falling into the water, protecting the inner structure from soaking in water. 5Thickened Watch Mirror: The alarm chronograph has a thickened and hard acrylic resin mirror, bright and glossy, stable and durable, having good waterproof performance.Item Type:DigitalChronographWatch Cloth Material: RubberWatch Dial Material: PlasticBottom Lid Material: Stainless SteelMirror Material: Acrylic Based ResinBattery Model: 1PcsCR2025 3V 150mAh (Inclusive)Swimming Waterproof:WR50MFunctions: Night Light, Alarm Clock, WR50M, On Time Alarm, Running Seconds Timing, Date and Week Display, 12 or 24 Hours System .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x DigitalChronograph1 x InstructionNote1. Due to manual measurement, please allow an error of 13 mm. Thank you! 2. Due to different shooting lights and differences between monitors, the picture may not reflect the actual color of the real object.