[Introduction] The Seiko Pilot Chronograph 7T92-0CF0 is a high-performance tool watch designed for precision and technical utility. Featuring a vibrant sunray blue dial with a comprehensive three-register layout, this timepiece offers exceptional legibility and a professional aesthetic. Its most distinctive feature is the bidirectional rotary slide rule bezel, finished in matching blue, which allows for various aviation-related calculations. Constructed from robust stainless steel and featuring 10 Bar water resistance, this chronograph seamlessly blends pilot-watch heritage with reliable modern quartz technology, making it an ideal companion for the adventurous wearer. [Historical & Collector Value] The 7T92 movement is a highly respected quartz caliber within the Seiko enthusiast community, celebrated for its durability and the ability to measure time down to $1/20$-second increments. This "Flightmaster-style" reference is a notable part of Seiko's history in producing accessible yet professional-grade pilot watches. Collectors value these models for their complex, instrument-like dial design and the functional slide rule bezel, which pays homage to the legendary flight computers used by pilots in the 20th century. As vintage-style tool watches continue to rise in popularity, this blue-dial variant stands out as a stylish and functional piece of Japanese engineering history. Specifications ◇Brand: Seiko ◇Model: Pilot Chronograph 100M ◇Reference: 7T92-0CF0 ◇Case size: approximately 41mm (excluding crown) ◇Movement: Quartz ◇Case material: Stainless Steel ◇Dial: Blue sunray with $1/20$-sec sub-dial ◇Functions: Chronograph ($1/20$-sec), Date, Slide Rule Bezel ◇Bracelet / Strap: Stainless Steel (Seiko branded) ◇Clasp: Folding clasp with safety lock ◇Water resistance: 10 Bar (100m) ◇Country of manufacture: Japan (Movement) ・Condition The watch is in clean overall condition with signs of age and normal wear. The case and bracelet show minor surface scratches and small scuffs consistent with regular use. The blue dial and crystal are well-preserved, maintaining excellent clarity. The slide rule bezel rotates smoothly as intended. ・Service History The watch has been checked for basic operation and is functioning at the time of listing, including the date quick-set and all chronograph functions. As with any pre-owned quartz watch, future battery replacement 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 customs duties, taxes, and other import charges are the buyer’s responsibility and are not included in the item price.