Feature:1. Multi Functional Watch: Glow in the dark, alarm, hourly chime, chronograph, day of the week and date display, 12 24 hours to solve your wearing needs.2. Excellent Grade ABS Plastic Case: Excellent grade rubber strap, stainless steel back, stainless steel buckle, designed for all kinds of outdoor sports, drop and wearproof.3. Decorative Function: With decorative function, outdoor style, everything is not obtrusive, suitable for carrying anytime and anywhere.4. Acrylic Resin Mirror: Thickened and hard acrylic resin mirror, shiny, stable chemical properties, durable, waterproof performance is nice, to meet the needs of outdoor use.5. Strap Quick Removal Design: Can be quickly removed, replace the strap. WR50M swimming waterproof, soaking water, and rain, do not affect the use.Specification:Item Type: Multi Function Digital WatchWeight: 49g/1.7ozStrap Material: rubberCase Material: ABS plasticBottom Cover Material: stainless steelMirror Material: acrylic resin mirrorBattery Model: 1 x LR1130 3V 68mAh (built in)Swimming Waterproof: WR50MFunction Description: luminous, alarm, WR50M, time on the hour, running seconds timing, week date display, 12 24 hours system.Package List:1 x Watch 1 x Instructions Note:1. Due to manual measurement, please allow an error of 13 mm. Thank you!2. Due to different lights and differences between monitors, the picture may not reflect the actual color of the real object.