For collectors of vintage Japanese horology, this Seiko 6119-7143 represents the peak of 1970s "tool-watch" aesthetics. Featuring a robust stainless steel cushion case and a striking sunburst charcoal dial, this piece has been meticulously preserved and recently improved with New Old Stock (NOS) parts. Key Specifications • Brand: Seiko • Model: Seiko 5 • Reference: 6119-7143 • Serial Number: 140211 (Dating the watch to April 1971) • Movement: Caliber 6119C (Automatic, 21 Jewels, High-Beat 21,600 bph) • Case Material: Stainless Steel • Crystal: Genuine New Old Stock (NOS) Seiko Crystal (installed during recent service) • Dial: Original Sunburst Charcoal/Black dial with applied indices • Complications: Day/Date (Bilingual English/Spanish) with "Push-to-Set" function Detailed Condition Report Dial & Hands: The dial is in perfect condition, featuring a deep sunburst finish that catches the light beautifully. The applied "block" indices and the iconic "Seiko 5" logo are crisp and free of oxidation. The lume pips have aged gracefully into a consistent creamy patina. Case & Crystal: The stainless steel cushion-style case retains its original sharp lines and factory-brushed finish on the lugs. It shows only honest signs of light wear consistent with its age. To ensure maximum clarity, a genuine NOS (New Old Stock) crystal has been installed, providing a flawless view of the dial. Movement & Functionality: This watch is powered by the legendary 6119 workhorse movement. It has been recently serviced and is running perfectly. The "Push-In" quickset for the day and date functions is crisp and operates as intended. Strap: Presented on a black NATO-style strap that complements the utilitarian and "military" feel of the cushion case. Why this belongs in your collection The 6119 series is highly regarded for its durability and historical significance in the Seiko 5 lineage. Finding an example from 1971 with a dial this clean, paired with a fresh service and a rare NOS crystal, is increasingly difficult. Whether you are a seasoned Seiko enthusiast or a first-time vintage buyer, this is a "set and forget" piece ready for daily wear or display. Shipping: Shipped worldwide with tracking and secure packaging to ensure it arrives in the condition described. Shipped within 24hrs of payment via ups