Hello, I am a vintage watch enthusiast based in Japan. This time, I am offering the Seiko Chronograph Ref. 8T63-00Y0, equipped with the reliable Quartz Chronograph Cal. 8T63. The striking gold-tone case paired with a black dial and tachymeter bezel gives it a refined and sporty presence. This watch is unused, but has been opened for photography purposes. Basic Specifications Brand / Model: Seiko Chronograph Reference: 8T63-00Y0 Movement: Quartz Chronograph (Cal. 8T63) Case size: approx. 46.1 mm (including crown) Case material: Stainless steel, gold-tone finish Crystal: Sapphire crystal Strap: Seiko black rubber strap (original) Wrist size: approx. 20 cm Water resistance: 10 BAR (as originally specified, not guaranteed now) Accessories: Seiko original box, outer box, guarantee card, instruction manuals Functions & Features Chronograph function (1/5 second measurement, reset works correctly) 24-hour subdial Date display (between 4 and 5 o’clock) Tachymeter bezel Sapphire crystal Condition Case: Excellent, minimal signs of handling, gold-tone coating in beautiful condition Bezel: Clean, no visible scratches Crystal: Sapphire, clear and scratch-free Dial: Original black dial, excellent condition Hands / Indexes: Gold-tone, well preserved Strap: Original Seiko rubber strap, unused condition Battery: Working properly Shipping The watch will be carefully packaged and shipped securely via Japan Post EMS or FedEx (with tracking and insurance). Please note: Import duties and taxes are the responsibility of the buyer.