[Introduction] The Citizen Attesa H100-T014844 is a masterpiece of Japanese engineering, combining sleek executive styling with cutting-edge technology. This model features Citizen’s renowned Eco-Drive system, which harnesses light to power the watch, and Radio Controlled timekeeping for absolute precision. Crafted with a Super Titanium case and Duratect coating, it offers a remarkably lightweight feel on the wrist while maintaining superior scratch resistance, making it an ideal companion for the modern professional. [Historical & Collector Value] The Attesa collection has been a flagship of the Citizen brand since 1987, specifically dedicated to the innovation of titanium processing and advanced electronic watchmaking. The H100 caliber is highly regarded for its "Day-Date" functionality paired with radio-controlled accuracy, a combination that is both practical and technically impressive. As a "Made in Japan" domestic market favorite, this reference represents Citizen's commitment to durability and high-tech elegance. Specifications ◇Brand: Citizen ◇Model: Attesa Eco-Drive Radio Controlled ◇Reference: H100-T014844 ◇Case size: 40 mm (excluding crown) ◇Movement: Solar Quartz (Eco-Drive) ◇Case material: Titanium (Duratect) ◇Dial: Black with textured center ◇Crystal: Sapphire ◇Functions: Radio Controlled Timekeeping, Day-Date, Perpetual Calendar, Antimagnetic ◇Bracelet / Strap: Original Titanium Bracelet ◇Clasp: Folding Clasp with Push-button Release ◇Water resistance: 10 Bar (100 Meters) ◇Country of manufacture: Japan ・Condition The watch is in clean overall condition with light signs of age and normal wear. The titanium case and bracelet show minor surface scuffs consistent with regular use, but the Duratect coating has preserved the original finish well. The sapphire crystal and dial remain in excellent condition, ensuring clear visibility. ・Service History The watch has been checked for basic operation and is functioning correctly at the time of listing. The Eco-Drive system is charging as expected under light, and the radio-controlled synchronization has been verified. As this is a solar-powered timepiece, no battery replacement is required for regular operation. ・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 incurred are the sole responsibility of the buyer.