This listing features the highly sought-after Seiko 6138-8020 “Panda” Chronograph, one of the most iconic vintage chronographs ever produced by Seiko. Known for its clean, sporty “panda” aesthetic with contrasting black subdials on a white dial, the 6138-8020 has become a benchmark in vintage watch collecting circles. This 1977 example is in exceptional condition and showcases Seiko’s prowess in mechanical chronograph design. Key Features & Specifications • Brand: Seiko • Model: 6138-8020 “Panda” • Movement: Seiko 6138 automatic chronograph, 23 jewels – fully serviced – Timegrapher test results included • Case Size: Approx. 40 mm (without crown) • Lug Width: 18 mm • Dial: White aftermarket dial with black registers (panda configuration), professionally fitted • Hands: Aftermarket, correct style for this model • Bracelet: Stainless steel aftermarket bracelet, styled after the original, with Seiko-signed clasp • Crystal: Acrylic – excellent condition • Case & Caseback: Original stainless steel, sharp lines preserved • Chronograph Functions: Start, stop, and reset work perfectly • Day-Date: English quickset day and date Condition & Remarks • The watch is in superb restored condition, visually stunning and mechanically excellent. • The movement has been fully serviced and tested, with excellent timekeeping and chronograph operation (timegrapher test photo will be included). • The aftermarket dial, hands, and bracelet are high-quality and professionally matched to the original design, while the case and caseback are original. • The case lines remain crisp, the dial and hands are pristine, and the movement runs smoothly. • Light surface wear consistent with age; no heavy scratches or dents. • Water resistance not guaranteed due to the vintage nature. Additional Information • Included: Watch only, as photographed • Shipping: Fast and secure international shipping via FedEx or UPS. Photos and videos will be taken prior to dispatch for full transparency. • Note: Buyer is responsible for any import duties, VAT, or customs clearance fees in their country. Important Disclosure This watch contains aftermarket customizations (dial, hands, bracelet) that are carefully matched to the original design. These modifications were made without manufacturer authorization and may affect warranty coverage or factory servicing. This is a remarkable piece of horological history – blending sporty elegance and mechanical ingenuity, the Seiko 6138-8020 “Panda” is a must-have for any vintage watch collector.