EU-based professional seller — no import taxes for EU buyers. Get your hands on this vintage Grand Seiko 5645-7000 from 1971 with serviced hi-beat automatic movement. Original crystal, clean white dial, guaranteed and ready to wear. Model History: The Grand Seiko 5645-7000 belongs to the early 1970s era, a period when Grand Seiko firmly established its reputation for precision, understated design, and exceptional finishing. Powered by the high-beat 56-series movement, this model reflects Grand Seiko’s philosophy of accuracy, durability, and timeless aesthetics. Its clean white dial, sharp case lines, and restrained elegance make it a classic example of vintage Japanese high watchmaking. Specifications: • Brand: Grand Seiko • Reference: 5645-7000 • Production Date: February 1971 • Serial Number: 123988 • Movement: Seiko Cal. 5645 automatic, hand-winding capable, Hi-Beat (28,800 bph) • Case: Stainless steel • Case Diameter: approx. 37 mm with crown, approx. 36 mm without crown • Lug-to-Lug: approx. 41 mm • Lug Width: 18 mm • Dial: White • Crystal: Original crystal, polished • Strap: New leather strap Condition: The movement has been professionally serviced and is running well. The case shows small signs of use consistent with age but remains in very nice overall condition. The original crystal has been polished and is clear. Delivered without box and papers. Includes a 3-month functionality warranty on the movement. I aim to capture the condition of the watch accurately. Please make sure to review the pictures closely before bidding. The watch has been completely serviced by a professional watchmaker and tested for full functionality. The water resistance of the watch cannot be guaranteed. Shipping from Budapest, Hungary with tracking and insurance. If you have any questions or need support after your purchase, please do not hesitate to contact me. Thank you for condisering this timeless piece, and happy collecting! - SpecialTimer