Seiko 5 Actus – Ref. 6106-7580 – Serial 436390 – circa late 1960s This vintage model is well known for its distinctive diagonal crown and elegant smoked grey dial. The original dial is in very good condition, showing only minor age-related patina. The watch has been fitted with a new leather strap (lug width 18 mm). The case retains good lines, and the crystal is glass, with scratches consistent with use. Condition Currently running when wound, but it tends to stop after a short period. Sustained accuracy and reliability are not guaranteed. Servicing/overhaul is strongly recommended before regular use. Dial: good original condition. Crystal: glass, with scratches. Case: stainless steel, reference 6106-7580. Serial number: 436390. Movement: automatic Seiko cal. 6106. New leather strap, lug width 18 mm. Notes This is a vintage timepiece over 50 years old. While it is currently running, no guarantee can be made regarding future performance. Please consider it as a collectible watch that would benefit from a professional service. The Seiko 5 Actus line was introduced in the late 1960s as a successor to the Sportsmatic 5, aimed at younger customers. It is known for its modern styling, reliability, and distinctive design variations, making it one of the iconic Seiko series of the 1970s. Shipping The watch will be carefully packed and shipped with full protective materials to ensure safe delivery.