[Introduction] This Seiko dress watch is an exceptionally elegant timepiece that beautifully captures classic geometric refinement. Featuring a sleek, rectangular-shaped case with a polished gold-toned finish, the watch frames a minimalist textured cream-champagne dial adorned with slender gold baton indices and fine hands. Paired with a sophisticated brown leather strap with contrast stitching, this Japanese Domestic Market (JDM) reference represents a timeless expression of understated luxury, making it an ideal accessory to elevate formal attire and professional business wardrobes alike. [Historical & Collector Value] The Seiko production history features various classic dress lines designed specifically for the Japanese domestic market, focused on delivering high-grade quartz precision within highly refined profiles. This model houses the premium Caliber 5E31 movement, an advanced quartz engine from Seiko's famed late-vintage era celebrated across the industry for its ultra-thin architecture and superior accuracy standards. Additionally, the caseback is explicitly stamped "Antimagnetic 60G," demonstrating Seiko's dedication to preserving high-accuracy performance against everyday magnetic fields. This functional purity and geometric design heritage ensure the watch holds strong appeal for collectors of classic JDM references. Specifications ◇Brand: Seiko ◇Reference: 5E31-5A50 ◇Case size: 25 mm (excluding crown) ◇Movement: Quartz ◇Case material: Gold-plated Base Metal / Stainless Steel back ◇Dial: Cream / Champagne (Textured) ◇Functions: Antimagnetic (60G) ◇Bracelet / Strap: Brown Leather Strap ◇Clasp: Gold-toned pin buckle ◇Country of manufacture: Japan ・Condition Clean overall condition with light signs of age and normal wear. The gold-plated rectangular case retains a beautiful luster with only minor surface hairline scratches from gentle handling, while the minimalist dial and crystal remain excellently preserved. ・Service History The watch has been checked for basic operation and is functioning accurately with a working battery installed at the time of listing. As with any pre-owned quartz watch, future battery replacements and routine maintenance may be required depending on usage and the buyer's standards. ・Shipping & Customs Ships from Japan, carefully packed to ensure maximum protection during transit. International shipping is available with tracking. Please note that customs duties, import taxes, and related fees are not included in the item price and remain the sole responsibility of the buyer.