The checkerboard pattern is a must-have and a timeless piece of fashion. Mini Kyomo reinvents it with peppy colors for a joyfully retro collection. Like all the watches in the Mini Kyomo range, the 3 models in the collection are made from durable, shock-absorbing materials to accompany children on their adventures and to make it a watch they will keep for long. Blue sunday is the Blue version of Mini Kyomo checkered collection! Mini Kyomo watches are equipped with a dial that helps to learn how to read the time with the hours and minutes written and hands of different colors to guide the youngest.The size of the straps of the Mini Kyomo watches is suitable for children from 4 years old and adults (up to 18cm wrist circumference). They will add a retro and colorful touch to your outfit. Technical data Movement : Miyota Quartz (made in Japan, 2 years warranty) Crystal : mineral glass Water resistance : 3 atm - rain or accidental splash resistant (do not use under shower or bathing) Band : nato strap made of nylon with strong steel buckle, machine washable up to 40°C Dimensions : case 32mmx 31mm - 5mm thickness / strap 18 mm width