This is the Seiko Brightz Phoenix SAGG003. Condition: Working There are some minor scratches, but it's in relatively good condition. Drive System: Kinetic Direct Drive. ★★★Kinetic is a revolutionary drive system developed exclusively by Seiko. When the watch moves, an internal micro-generator generates power, which is stored and used to keep time with quartz precision. It's like a "quartz watch without the need for battery changes." ★★★ It generates power with wrist movement and displays the time with quartz precision. A full charge lasts for approximately one month. ■Features: ■Power reserve display ■Retrograde day of the week mechanism ■Power reserve display (manual winding possible) ★★★Shipping Information: To ensure the highest quality, this item will be carefully packaged and shipped in a box. We generally ship via DHL. ※Please note that customs duties may apply once the item arrives in your local area. Thank you for your understanding. *Your country's customs or delivery company may contact you by phone or email regarding customs clearance. Please make sure you are available to answer the phone. We sincerely hope that your item arrives safely and that you are satisfied. We appreciate your understanding and cooperation to ensure a smooth transaction.