I just replaced the secondary battery, so I think it's a great deal. I bought this to try out the silver color, but it didn't really suit me, so I'm selling it. Please check the condition in the photos. I can connect to the app without any problems. The wrist size is quite large with the links back in, so it should easily fit a 20cm wrist. Returns are not accepted to prevent swapping. [Model] G-SHOCK [Band] Metal, Silver [Dial] Black [Movement] Solar-powered This is a full-metal model of the digital/analog "GA-2100" series, developed inheriting the concept of the G-SHOCK's first model, DW-5000C. Stainless steel is used for the screw-back case, bezel, and band, and while adopting a shock-resistant structure to protect the module from impact during drops, it aims for a simple design without unnecessary elements. The octagonal bezel shape and the dimple design of the band are also inherited. By incorporating a slim and highly functional module through high-density mounting technology, a thin profile has been achieved. We also focused on comfort. By connecting to a dedicated app via Bluetooth® communication, you can obtain time information and keep accurate time, and it also has practical functions such as Tough Solar and high-brightness double LED lights.