Brand: Seiko Model: Seiko Skyliner Reference: 8220-80305 Gender: Unisex Period: 1960s (case back engraved 1967) Movement: Manual winding, 21 jewels Case: Gold-tone case with stainless steel back bearing a Japanese presentation engraving. The gold-tone finish is a surface finish, not solid gold. Bracelet: Brown leather strap with gold-tone buckle Dial: Silver dial with applied gold-tone baton indices Accessories: None Description: This Seiko Skyliner is a vintage manual-wind watch from the 1960s. The silver dial has applied gold-tone baton indices and is signed Seiko Skyliner, Waterproof, Diashock 21 Jewels. The case back carries a Japanese presentation engraving from the President of Nippon Telegraph and Telephone Public Corporation, dated 1967. It is fitted to a brown leather strap. The watch is supplied on its own; no box, manual, or warranty card is included. Vintage watches may show signs of age and prior use. Water resistance cannot be guaranteed for vintage watches. The manual-wind movement is running at the time of inspection; power reserve and accuracy have not been measured. • Case width: approximately 36 mm • Wrist size: approximately 15.5–20 cm Measurements are approximate and may vary slightly due to manual measurement. Condition: Seller's internal condition grade: A A: Very good condition with slight signs of use. The watch is running at the time of inspection. Long-term accuracy has not been tested. Calendar and additional functions operate normally if present. No maintenance history is provided unless stated. Authentic item sourced from Japanese professional reuse market. Returns accepted only if the item differs from description. Shipping & Customs: Shipped from Japan by FedEx or EMS with full tracking and insurance. Dispatched within 1 business day after payment is received. Import duties, taxes, and customs clearance procedures are the responsibility of the buyer according to the regulations of the destination country. The recipient may be required to contact the shipping carrier to complete customs procedures. The item will be carefully packed with protective materials to ensure safe international delivery. Internal Condition Rank Guide: SA = Like new AA = Very clean, minimal signs of use A = Good condition with light signs of use AB = Noticeable signs of use B = Heavily used Seller memo: Internal control number AR-0929E028-M60 Product identification (PID) for customs: 0929E028 / SEIKO / 8220-80305 / Wrist watch / metal case, leather strap / used