Brand: Seiko Model: Seiko Chronograph Quartz Reference: 8T63-00D0 Gender: Men’s Period: 2010s–2020s (Contemporary) Movement: Quartz Chronograph (Cal. 8T63) Case: Stainless steel Bracelet: Stainless steel Dial: Black chronograph dial Accessories: None Description This Seiko 8T63-00D0 chronograph is a modern sports watch that blends Seiko’s robust Japanese engineering with a clean, professional chronograph layout. The stainless-steel case and bracelet give a solid wrist presence, while the black dial with multi-register chronograph counters ensures excellent readability and a dynamic, technical appearance. The watch is powered by Seiko’s Caliber 8T63 quartz chronograph movement, featuring precise timekeeping and stopwatch functionality. At the time of inspection, the watch is running normally. Long-term accuracy and extended operation testing have not been conducted. Crown and push-button operations have been checked and confirmed. These checks reflect inspection status at the time of listing only. A new battery has been replaced prior to listing, ensuring stable operation at shipment. Case and wearing dimensions: Case width: approximately 43 mm Wrist circumference: approximately 16 cm This item is sourced from licensed professional Japanese watch and brand-goods auctions where only authorized dealers can participate. Authenticity has been verified prior to acquisition. Display stands and measuring tools used in photography are not included. Condition Seller's internal condition grade: A (Very good condition) The watch shows only minor signs of use consistent with careful previous ownership. Operation is confirmed at the time of inspection. Shipping & Customs Shipped from Japan by FedEx, DHL, or EMS, fully trackable and insured. Dispatched within 1 business day after payment is received. Customs duties and import taxes, if any, are the responsibility of the buyer. Seller’s Internal Condition Rank Table S: Unused or like new AA: Excellent condition with very minimal signs of use A: Very good condition with slight signs of use AB: Good condition with noticeable signs of use B: Fair condition with clear signs of use C: Heavily used condition Seller memo: Internal control number AR-1221Y012-E44