Multifunctional design: 50M waterproof, digital display, LED luminous display, date display, alarm, stopwatch. It comes with a Japanese instruction manual and is easy to use. Fashion sports watch, children's favorite gift. High quality PU material belt: High quality PU plastic band, soft and comfortable, shockproof, also feels comfortable to wear, effectively protecting children's wrists. The clasp is needle-shaped, so you can easily adjust it depending on the size of your child's arm circumference. Abrasion-resistant mirror: Clear and durable glass resin mirror with excellent wear resistance. Don't worry about naughty children breaking the clock. Suitable as a gift for festivals, birthdays, etc. 50M waterproof: 50M waterproof. Generally speaking, it can withstand water droplets or short-term submersion, and there is no problem with washing your hands or sweating on a daily basis, but please refrain from underwater activities such as swimming. *After-sales service: If you have any questions about the product, please contact the seller. We will provide you with a satisfactory solution. Note: There is a film on the back of the dial, and you can remove the red line by removing the film. Thank you for your understanding.