SEIKO Chronograph Ref. 8T63-00D0 (SBTR013) – Quartz – Men’s Watch – 43mm – Box & Papers Hello, I am a vintage watch enthusiast based in Japan. I am pleased to offer this SEIKO Chronograph Ref. 8T63-00D0 (SBTR013), equipped with the reliable Cal. 8T63A quartz chronograph movement. This watch comes with its original instruction manual and Japanese guarantee card, making it a complete set. Please note that the original manufacturer’s warranty was valid for 1 year from purchase and has already expired. Specifications: Brand / Model: Seiko Chronograph – Ref. 8T63-00D0 (SBTR013) Movement: Seiko Quartz Cal. 8T63A (Chronograph) Case size: approx. 43.0 mm (excluding crown) Case material: Stainless steel Bracelet: Original Seiko stainless steel bracelet with clasp Wrist size: currently approx. 18 cm Water resistance: 10 BAR (as marked, not guaranteed for current use) Accessories: Original instruction manual & Japanese guarantee card (expired) Functions & Features: Chronograph function: start / stop / reset tested and working 60-second, 60-minute, and 24-hour sub-dials Tachymeter scale on bezel Date display at 4 o’clock Condition: Case: good overall condition, light scratches consistent with careful use Bezel: clean, minor scratches, tachymeter scale remains sharp Crown & pushers: operate smoothly Crystal: clear, minor scratches may be visible under certain light Dial: original black dial, very clean with no damage Bracelet: original Seiko stainless steel bracelet, sized to 18 cm wrist Back cover: marked “Movement Japan, Cased in China” (normal for this model) Accuracy & Operation: Movement checked, running well during short-term test Chronograph functions (start / stop / reset) operate correctly Battery was replaced approximately 1 month ago Shipping: The watch will be carefully packaged and shipped via Japan Post EMS or FedEx (insured & trackable). Delivery usually takes about 1–2 weeks. We ensure secure packaging for safe delivery. Note: This is a pre-owned watch. Accuracy, water resistance, and long-term durability are not guaranteed. Please review photos carefully before bidding.