【About the Product】 This is the SEIKO Roadmatic “5606-5170”. It gained popularity in the 1970s, with various variant models existing. This model features a slightly elongated crystal design and a beautiful blue gradient on the day-date type. The serial number confirms it was manufactured in January 1975. We offer high-quality vintage watches. 【Appearance】 ・Minor scratches overall 【Function】 ・Operates normally ※Regarding automatic movement accuracy: We do not perform precise daily rate measurements using machinery. While significant errors are unlikely, please be aware of this. ※As this is a vintage watch, water resistance is not guaranteed. 【About the Product Description】 The product description is based on our subjective evaluation. Please review the photos and feel free to contact us if you have any questions. 【Important Notice】 Import duties, taxes, and fees are the responsibility of the buyer. Before bidding, please check with your country's customs office regarding these additional costs. Delivery typically takes approximately one week from shipment.