[Introduction] The Citizen Eco-Drive Radio Controlled World Time (Reference H145-S073545) is a high-performance timepiece that combines advanced Japanese horological technology with a sleek, versatile design. Featuring a sophisticated grey sunburst dial with a world time ring, this watch is designed for the global traveler who requires absolute precision. Powered by Citizen’s Eco-Drive movement, it converts any light source into energy, ensuring the watch never needs a battery replacement. With a scratch-resistant sapphire crystal and 10-bar water resistance, it is a robust and reliable companion for daily wear and international travel. [Historical & Collector Value] As a "Made in Japan" model, this watch represents the pinnacle of Citizen’s quartz engineering, specifically utilizing the H145 caliber known for its stability and global radio-frequency reception. The World Time series is highly regarded by collectors for offering the functionality of a professional tool watch within a more refined, accessible package. This specific model features an antimagnetic 4800 rating, further showcasing Citizen’s commitment to technical excellence in everyday environments. Coming as a full set with original documentation, it holds strong appeal for enthusiasts of modern Japanese "super-quartz" technology. Specifications ◇Brand: Citizen ◇Model: Eco-Drive Radio Controlled World Time ◇Reference: H145-S073545 ◇Case size: 43mm ◇Movement: Eco-Drive (Solar Quartz, Cal. H145) ◇Case material: Stainless Steel ◇Dial: Grey ◇Crystal: Sapphire ◇Functions: Radio Controlled, World Time, Date, Perpetual Calendar, Antimagnetic 4800, 10 Bar Water Resistance ◇Bracelet / Strap: Original Stainless Steel Bracelet ◇Clasp: Fold-over Clasp with Push-button Release ◇Water resistance: 10 Bar ◇Country of manufacture: Japan ・Condition Excellent overall condition with only minor signs of normal wear. The dial and sapphire crystal are remarkably clean. The stainless steel case and bracelet show light surface scratches consistent with careful use. Please note that the caseback features a personalized commemorative engraving ("Loyal 25 November 29, 2019"). This is a complete full set including the original box, instruction manual, guarantee card, and Eco-Drive informational leaflet. ・Service History The watch has been checked for basic operation and is functioning correctly at the time of listing, including radio-controlled synchronization. As an Eco-Drive model, it is powered by light and does not require conventional battery changes. As with any pre-owned watch, future maintenance may be required depending on usage and the buyer’s standards. ・Shipping & Customs The 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.