Details: • Brand: Seiko • Model: 6138-3002 “Jumbo” • Reference Number: 6138-3002 • Movement: Seiko Cal. 6138 Automatic Chronograph, 21 Jewels, Made in Japan • Case Material: Stainless Steel • Case Diameter: Approx. 44 mm (excluding crown) • Dial: Original black dial with applied indices and dual sub-dials (12-hour and 30-minute counters) • Hands: Original Seiko hands with yellow chronograph center seconds and matching sub-register hands • Day-Date Function: Bilingual quickset (Persian/English) – works properly • Crystal: Original Seiko Hardlex mineral glass • Bracelet: Original Seiko stainless steel bracelet (factory matching) • Movement Service: Recently serviced – cleaned, lubricated, and calibrated • Timekeeping: Excellent performance within vintage tolerance ⸻ Condition Notes: • Very good vintage condition, with all parts original (dial, hands, case, bracelet, crown, pushers). • Case lines remain sharp, with light scratches consistent with vintage age. • Chronograph functions (start, stop, reset) work perfectly. • Please check all photos carefully for a complete condition assessment. ⸻ Important Notes: • Vintage mechanical chronograph; accuracy tolerance of ±2 minutes/day is considered normal. • Water resistance is not guaranteed due to vintage age. • Customs duties, VAT, and import taxes are the buyer’s responsibility. • The watch will be securely packed, photographed, and filmed prior to shipment. • Express international delivery via FedEx or UPS. ⸻ A rare chance to acquire the legendary Seiko 6138-3002 “Jumbo” with original Persian/English day wheel — fully original, serviced, and ready for collectors.