This electronic watch has soft and breathable wristband, which can bring you comfortable wearing experience. It is easy and convenient to read because this electronic watch features LED large digital screen. Long battery life is supported by its large-capacity battery. It is constructed of TPU material. Supporting calendar and world time, this electronic watch is multifunctional and practical. The length of this product is 3.7cm and width is 3.7cm. This electronic watch is especially suitable for children and students. Item Name: Digital Watch Material: TPU Style: Sports Operation Mode: Push-button Type Display Type: Digital Type of Movement: Electronic Battery Voltage: 3V Battery: 1 x CR2032 Button Battery (Included) Waterproof Grade: Life Waterproof Operating Temperature: -20 Degrees Celsius-40 Degrees Celsius Special Functions: Decoration, Calendar, World Time Applicable Population: General Purpose Features: Waterproof, Precise, LED Large Screen Size Details: L: 3.7cm/1.46", W: 3.7cm/1.46"(Approx.) Thickness: 1cm/0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Digital Watch