A vintage “ANA Flight Chronograph” (model numbers: 7T92-0CF0, etc.) that was sold on ANA flights and through other channels from the late 1990s to the early 2000s Basic Specifications Based on the “Seiko Flightmaster” of that era, this is a pilot’s watch featuring a full-fledged aviation slide rule. Basic Specifications List Item Specification Details Movement Japanese-made quartz (Cal. 7T92) Case Material Stainless steel Bracelet Material Stainless steel (triple-fold clasp) Crystal: Hardlex (Seiko’s proprietary tempered glass) Water Resistance: 10 atm (100 m / 10 bar) Case Size: Width: Approx. 39 mm–40 mm (excluding crown) Thickness: Approx. 10.5 mm–11.6 mm Lug Width: 19 mm Average Monthly Deviation: Within ±15 seconds Main Functions and Design Features: Chronograph (stopwatch) function—the long central second hand serves as the stopwatch hand and normally remains stationary at the 12 o’clock position. 12 o’clock sub-dial: 1/20-second counter (high-speed rotating mini-hand). 6 o’clock sub-dial: 60-minute and 12-hour totalizers (co-axial design). 9 o’clock sub-dial: Standard “small seconds” hand Rotating bezel (aviation slide rule) Fine graduations are engraved on the outer edges of the bezel and dial; this professional-grade mechanism allows users to calculate flight distance, fuel consumption, speed, and other values by rotating the bezel. ANA-exclusive design elements The most distinctive feature is the elegant “ANA” logo printed near the calendar (date) display. ※There are a few faint scratches on the windshield. "IMPORTANT" Customs and taxes: Your country of residence may apply additional customs duties and import taxes. Please check the laws of your country before bidding. We cannot be held responsible for any expenses incurred for importing items into the purchaser's country of residence. If the winning bidder decides to cancel or withdraw, they will bear all risks, shipping costs, and return import duties.