Gotd Unsex Silicone Multi-Purpose Date Time Electronic Wrist Calculator Watch Perfect Gift for Babys Imported Material: Silicone and Rubber, Display: Digital, Watch head size: 3.5cm x 5cm, Watchband size: 22.5cm x 1.8cm Fashion design calculator watch and with its compact size for carrying easily and charming outlook. Two functions in one electronic wrist watch, ideal for businessman, housewife, students use etc. Time function with month, date, hour, minute display, Watch calculator function - it can make operation of addition, subtraction, multiplication, division "Mode" and "Set" buttons of the wrist watch for good use, It not only display month, date, hour, and minute, but also can be used as a calculator.