Citizen – Promaster Eco-Drive Radio Controlled – World Time – 200M Professional Aviation-Inspired Tool Watch with Solar & Atomic Precision Offered for auction is an impressive Citizen Promaster Eco-Drive Radio Controlled World Time, a high-performance professional instrument watch combining advanced Japanese technology with bold aviation design. The Promaster line represents Citizen’s professional series, developed for land, sea, and air missions. This model embodies that philosophy with multi-function capability, radio-controlled accuracy, and robust 200-meter construction. Technical Details: Brand: Citizen Collection: Promaster Movement: Citizen Eco-Drive (solar powered) Functions: Hours, Minutes, Seconds, Date, World Time, Radio Controlled timekeeping Case Material: Stainless steel with black PVD coating Case Diameter: 46 mm (excluding crown) Crystal: Sapphire crystal Water Resistance: 200 meters (not tested) Dial: Multicolor layered dial with world time scale Bracelet: Original stainless steel bracelet with black PVD coating Wrist Size: Fits approximately 19 cm Condition: Grade A – light signs of use Box: Generic box included The 46 mm black PVD-coated stainless steel case offers a strong and professional wrist presence. The matte black finish enhances its tactical aesthetic while maintaining durability. The large knurled crown and pushers provide practical usability and reinforce the instrument-style design. The sapphire crystal ensures excellent scratch resistance and long-term clarity. The dial is richly detailed and multi-layered, combining deep tones with subtle color reflections. Large luminous hour markers and bold hands provide excellent legibility. The layout includes: • World time city ring around the perimeter • Radio-controlled indicator subdial (RX, OK, NO signal display) • 24-hour indicator • Rotating globe-style subdial at 6 o’clock • Date window positioned between 4 and 5 o’clock • “Radio Controlled” marking confirming atomic time synchronization The bezel features aviation-inspired fuel conversion scales and measurement markings, reinforcing the pilot-instrument identity of the watch. Inside, the Citizen Eco-Drive movement is powered by light, eliminating the need for battery replacement. The radio-controlled function synchronizes with atomic time signals (where available), ensuring exceptional precision. The caseback displays an engraved world map, along with technical specifications including: • Eco-Drive • Base Stainless Steel • WR 200M • Sapphire • Model reference H864 The original black PVD stainless steel bracelet completes the professional appearance and fits wrists up to approximately 19 cm. Condition: Graded A, the watch shows only fine surface traces of use consistent with careful wear. Overall, it remains in very attractive condition. Story & Identity: Citizen’s Promaster series was developed for explorers and professionals who demand reliability in extreme conditions. The Eco-Drive technology, introduced by Citizen as a sustainable innovation, allows the watch to run continuously using any light source. This model combines aviation aesthetics, world traveler functionality, and atomic precision into one robust instrument — equally suitable for daily wear or technical use. A powerful and versatile Citizen Promaster with advanced functionality, ideal for collectors of modern tool watches and enthusiasts of high-tech horology. The watch will be carefully packed and shipped insured. Express Delivery Via UPS Express Internal Reference Number - Itm. 686