Introduction This Seiko Marvel Ref. J14020 is an early and historically significant mechanical wristwatch that represents the foundation of Seiko’s post-war watchmaking. With its elegant silver sunburst dial, gold-tone hands and indices, and hand-wound movement, it offers a refined vintage presence rooted in Japanese horological history. Historical & Collector Value The Seiko Marvel, introduced in the late 1950s, was one of Seiko’s first fully in-house designed movements and is widely regarded as a milestone that led to later high-grade lines such as King Seiko and Grand Seiko. Equipped with Diashock shock protection and a 17-jewel manual-wind movement, the Marvel was considered technically advanced for its time. The reference J14020 is appreciated by collectors for its clean dial layout, classic proportions, and its role in Seiko’s evolution as a global watch manufacturer. Specifications • Brand: Seiko • Model: Marvel • Reference: J14020 • Movement: Manual winding, 17 jewels • Case Material: Stainless steel • Strap: Leather strap (non-original) • Case Size: approx. 34.5 mm • Dial: Silver sunburst • Hands / Indices: Gold-tone • Crystal: Acrylic • Functions: Hours, minutes, seconds • Case Back: • Stainless steel • Marked “J14020” • Made in Japan Condition The watch is in good vintage condition: • Case shows light scratches consistent with age • Dial has some visible patina and aging, adding authentic vintage character • Hands and indices remain well-defined • Crown operates smoothly Please review the photos carefully for detailed condition assessment. Service History • All functions have been checked and the watch is running properly • The movement has been inspected and maintained This provides reassurance for collectors and everyday wear. Shipping & Customs The watch will be carefully packed and shipped with tracking. Import duties, VAT, and customs charges are the responsibility of the buyer.