[Introduction] Seiko Chronos 5H23-7D20 is a practical and understated quartz wristwatch featuring a classic ivory dial with Arabic numerals and a day-date display at 3 o’clock. The clean dial layout, luminous hands, and stainless steel case and bracelet reflect Seiko’s focus on legibility and everyday durability. With 10 bar water resistance and antimagnetic protection, this model was designed for reliable daily use. [Historical & Collector Value] The Chronos line represents Seiko’s long-standing commitment to producing accurate and affordable quartz watches for the domestic market. Powered by the 5H23 quartz caliber, this model offers stable performance and practical functionality. Vintage Chronos references such as 5H23-7D20 are appreciated for their balanced proportions, clear dial design, and dependable Japanese craftsmanship from the late quartz era. Specifications ◇ Brand: Seiko ◇ Model: Chronos ◇ Reference: 5H23-7D20 ◇ Movement: Quartz ◇ Caliber: 5H23 ◇ Case Material: Stainless steel ◇ Case Back Markings: SEIKO / Water Resistant 10 Bar / Stainless Steel / 5H23-7D20 / Antimagnetic 60G / Japan ◇ Dial Color: Ivory ◇ Index: Arabic numerals ◇ Functions: Hours, minutes, seconds, day-date display ◇ Water Resistance: 10 bar ◇ Bracelet: Stainless steel bracelet ◇ Country of Manufacture: Japan ・Condition The watch shows visible signs of use consistent with age. Scratches and wear are present on the case, bezel, case back, and bracelet. The dial shows aging and minor spotting. Hands display luminous material with signs of age. Please refer to the photographs for detailed condition. ・Service History Operational checks have been performed and the watch is currently running. As this is a quartz watch, a battery is installed and functioning at the time of listing; however, future battery replacement may be required depending on usage and storage conditions. Future maintenance may be required depending on usage conditions and the buyer’s personal standards. ・Shipping & Customs The watch will be carefully packed and shipped from Japan. International shipping is available. Any customs duties, import taxes, or additional fees are the responsibility of the buyer.