This is the Seiko 5 7S26-0480. ■Condition: Working There are some minor scratches. It's in relatively good condition. Please refer to the photos for details. Band Size: Approximately 17-17.5cm ★★★Dial Features: This unique dial features a checkerboard-like pattern. ★★★Case Back: Skeletonized Case Back (See-Through) The movement's intricate construction, the interlocking gears, and the rhythmic beating of the balance wheel are breathtakingly beautiful to behold. ■Number of Jewels: 21. Voltage Frequency: 21,600 vph. Power Reserve: Approximately 40 hours. Features: This watch features a bidirectional automatic winding mechanism known as the "Magic Lever." ★★★Shipping: To ensure the highest quality, the watch will be carefully packaged and shipped in a box. We primarily ship via DHL or Japan Post. **Please note that customs duties may be incurred once the product arrives in your local area, so please be aware of this. *You may receive phone or email calls from your country's customs office or delivery company regarding customs clearance. Please make sure you can answer the phone. We sincerely hope that your product arrives safely and that you are satisfied. We appreciate your understanding and cooperation in order to ensure a smooth transaction.