EU-based professional seller — no import taxes for EU buyers. Get your hands on this vintage Seiko 6138-3002 “Jumbo” automatic chronograph from 1976. Serviced, guaranteed, black dial, original bracelet. Iconic Japanese vintage chronograph. Model history: The Seiko 6138 “Jumbo” is one of the most recognisable Japanese automatic chronographs of the 1970s. Introduced in the early–mid 1970s, the 6138 series featured a robust in-house column-wheel chronograph movement with vertical clutch-technology that placed Seiko at the forefront of automatic chronograph development. The nickname “Jumbo” refers to the large, cushion-shaped case, which gives the watch a strong wrist presence while remaining well balanced. Specifications: • Reference: 6138-3002 • Serial number: 687639 • Production date: August 1976 • Movement: Seiko 6138 automatic chronograph, day/date (English / German) • Case: Stainless steel • Diameter: approx. 42 mm without crown, 44 mm with crown • Lug-to-lug: approx. 48 mm • Dial: Black dial with minor age-consistent imperfections • Crystal: New, scratch-free • Bracelet: Original stainless steel bracelet, fits up to approx. 20 cm wrist (including the watch) • Accessories: Watch only (no box or papers) Condition: The movement has been professionally serviced and is in proper working order; all chronograph functions operate correctly. The case shows light signs of wear consistent with age but remains attractive. The dial retains its original character, with light imperfections. The watch is offered with a 3-month functional guarantee. 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