CASIO Casio Baby-G Baby-G BGA-150FL 10 ATM Water Resistance Day-Date LED Light Various Functions Wrist Size: Approximately ~18cm Battery replaced, simple maintenance and cleaning completed. Although it is a used item, there is no damage, and it is working without problems after the battery replacement, so I think you can still use it for a long time. I have confirmed some functions, but please note that I have not performed a water resistance test. If you have any questions, please feel free to comment. If you purchase it with other items, a discount on the shipping cost is possible. Hiroshi's Watch Band: Resin/Silicone Band Movement: Quartz/Battery-powered Dial Shape: Round