EU-based professional seller — no import taxes for EU buyers. Get your hands on this vintage Seiko 5 Sportsmatic Deluxe ref. 427990 from 1964. Serviced automatic movement, new plexi crystal, silver sunburst dial, stainless steel case. Guaranteed vintage Seiko. Model History: The Seiko 5 Sportsmatic Deluxe represents an important early chapter in Seiko’s automatic watch production. Introduced in the mid-1960s, the Sportsmatic line was positioned above standard Seiko 5 models, offering improved finishing, higher jewel count, and enhanced durability. The “Deluxe” designation indicates a more refined movement and dial execution, while still retaining the robust, everyday character that made Seiko 5 watches globally successful. This reference from 1964 features the classic silver sunburst dial with applied indices and day-date display, a design that remains highly collectible today. Specifications: • Brand: Seiko • Model: 5 Sportsmatic Deluxe • Reference: 427990 • Year: March 1964 • Movement: Seiko automatic • Case: Stainless steel • Diameter: approx. 37 mm • Lug-to-lug: approx. 44 mm • Lug width: 19 mm • Dial: Silver sunburst, patinated • Crystal: New plexiglass • Strap: New leather strap • Day display: English • Box & papers: Not included Condition: The watch is in good vintage condition overall. The stainless steel case shows normal signs of use consistent with age but remains attractive. The silver sunburst dial is original and clean, with some patina visible mainly on the chapter ring, adding character without affecting legibility. The movement has been serviced and is running properly. A new, scratch-free plexi crystal has been installed, and the watch is fitted with a new leather strap. Comes with a 3-month functionality warranty. I aim to capture the condition of the watch accurately. Please make sure to review the pictures closely before bidding. The watch has been completely serviced by a professional watchmaker and tested for full functionality. The water resistance of the watch cannot be guaranteed. Shipping from Budapest, Hungary with tracking and insurance. If you have any questions or need support after your purchase, please do not hesitate to contact me. Thank you for condisering this timeless piece, and happy collecting! - SpecialTimer