USPRO LED Digital Watch with Ventilate Strap Watch Timer with Wristband Grey Yellow Main Function: Display time and date; Timer; Alarm; Backlight Mode Water proof: 5 meter under water. Do not need to take it off while washing hands and in rainy days. Six colors for your choice: Black, Red, Yellow, Grey, Sapphire blue, Blackish Green. Elegant and fashionable design satisfies your costume matching & A good present for your families, friends and yourself Note: Keep it away from Hot water. Do NOT put this item directly under running water. Do not press any buttons when in water.