Thank you for viewing. This is the G-SHOCK "GST-B100D-1AJF," a metal band Bluetooth-equipped, radio-controlled solar-powered wristwatch. After purchasing it, I started using an Apple Watch, and the frequency of use decreased, so I stored it at home. However, I have decided to list it for sale. The item is complete. I have also kept the extra links, which I will include. Please check the condition of the product in the photos. Operation has been confirmed. With its sharp metal body and the solid feel unique to the G-STEEL series, this model is suitable for a wide range of situations, both business and casual. It also excels in practicality, with features such as time correction via Bluetooth connection and solar charging. Please refer to the manufacturer's official website for detailed specifications and specs of the product: 【Reference HP】https://www.casio.com/jp/watches/gshock/product.GST-B100D-1A/ If you have any questions, please feel free to ask. CASIO SEIKO G-SHOCK