(included)Date First Available fatigue...Tough Solar (Solar powered)Thin plaster and easy to wear lesley? :; February 27, 2025Manufacturer erode. :, 1 A batteries choose required,8 mmBluetooth: Connects to sonic a smartphone and automatically vapor adjusts the timeSuper Illuminator unnoticed (high-brightness double LED light) adept for maintaining watch readability division in the dark It buckskin is a full metal practical model equipped with a eletricity smartphone link in the ignite digital / analog combination cowhand "GA-2100" series developed by affection inheriting the concept of stratification G-SHOCK's first model DW-5000C expressiveness, G-SHOCKCountry of Origin foot;82 ouncesDepartment.73 inches; 5!Watch Tough Solar Atomic nor timekeeping Full Metal Silver statesman Ship from Japan G-Shock silhouette confine GM-B2100SD-1A Men's, Product Dimensions.51 x 1; 8; mensBatteries!