1.Item Name: Sundial.
2.Leading Touch technology around the world.
3.Advanced and unique display pattern.
4.Touch to display the time and date.
5.Easy to read system.
6.Material:Silicon & PC.
7.Low power consumption.
8.1 Year Manufacturer Warranty.
9.Case:35mm(diameter)X29/13.8mm.
10.The perimeter of internal ring: L:210mm, M:190mm, S:170mm.
11.Weight:25g