[Introduction] Introducing the Seiko Chronos, a quintessential everyday timepiece from the 1980s that embodies Seiko's commitment to reliability and functional design. Featuring a clean silver sunray dial and a robust angular case, this model offers a distinct retro-sport aesthetic. With its day-date complication in both English and Kanji, it provides a unique cultural touch and practical utility for collectors who appreciate vintage Japanese engineering. [Historical & Collector Value] The Chronos line was a prominent part of Seiko's catalog in the 1980s, positioned as a versatile, high-quality daily watch. This reference is powered by the 5H23 quartz movement, known for its thin profile and impressive 10-bar water resistance at the time of its release. The "Tsunami" wave logo on the case back signifies its enhanced water protection, a detail highly regarded by enthusiasts of Seiko's vintage sports and diver-adjacent models. Specifications ◇Brand: Seiko ◇Model: Chronos ◇Reference: 5H23-7D20 ◇Case size: 34mm ◇Movement: Quartz ◇Case material: Stainless Steel ◇Dial: Silver ◇Functions: Day-Date (English/Kanji), 10 Bar Water Resistance, Antimagnetic 60G ◇Bracelet / Strap: Stainless Steel Original Bracelet ◇Clasp: Folding Clasp ◇Water resistance: 10 Bar ◇Country of manufacture: Japan ・Condition The watch is in honest, well-preserved condition with signs of normal wear consistent with its age. The case and bracelet show surface scuffs and minor scratches. The dial remains clear with light patina, and the crystal shows minor signs of use. Overall, it retains its original character and technical charm. ・Service History The watch has been checked for basic operation and is functioning correctly, including the day-date quickset, at the time of listing. As a vintage quartz timepiece, future battery replacements will be required. ・Shipping & Customs This item will be carefully packed and shipped from Japan. International shipping is available. Please note that any customs duties, taxes, or import fees are the sole responsibility of the buyer.