This Skmei childrens watch is a great size of 38mm wide which is perfect for kids aged 5-12. It has colourful number markers and hands to easily explain the number system to early learners. It's only 8mm thick so not too heavy for the hand and has a really comfortable rubber strap that has a flower embossed on to it. Available in four colours; blue, pink, red and purple so you should be able to find one for your childs choice. The outer bezel with the minute markers twists around which is really useful to explain the time in between different number markers on the dial. It is water resistant to 50m. The rubber strap is very comfortable and fully adjustable to fit most wrists.