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SOLD - Seiko Speedtimer 6139-6010





Seiko's 6139-6010 stands at the intersection of vintage appeal and versatility. This particular model from September of '69 retains a timeless design, having made history as one of the world's first automatic chronographs.


The dial has a matte black finish, adorned with a blocked silver minute track and featuring the iconic "70 Proof" marking that distinguishes it as one of the pioneering pieces in the market. The hour and minute hands are sleek polished batons, ensuring effortless readability at a glance, while the bright red chronograph hands add a vibrant touch of color. The angular chapter, finished in glossy black and embellished with a silver tachymetric scale, strikes a perfect balance, infusing a sporty element into an otherwise casual layout.


The case exemplifies the quintessential Seiko style, characterized by well-crafted contours, a wide flat bezel, and the original circular brush finish that remains intact. The 6139A movement that powers the hands has been serviced and exhibits near-perfect timekeeping, while the chronograph functions operate with precision and responsiveness. This watch is complemented by the original triple hinged bracelet, further confirming its authenticity and ticking all the boxes for even the most discerning collectors.

SOLD - Seiko Speedtimer 6139-6010

  • This matte black Seiko Bruce Lee 6139-6010 chronograph is in excellent condition: The case is unpolished, has few scratches and retains its shape. The dial and hands are flawless with no blemishes or deterioration spotted.

    The bracelet is original and correct for this model with the Seiko 5 Sports Speedtimer logo on the clasp.

    The glass has no visible scratches.

  • BRAND: Seiko
    MODEL: Speedtimer "Bruce Lee"
    REFERENCE: 6139-6010
    DIAL: Original black dial
    CASE MATERIAL: Stainless Steel
    CASE DIMENSIONS: 39mm diameter; 12mm thickness, 19mm lug width
    CRYSTAL: Mineral Crystal
    CASE BACK: Screw-in Stainless Steel
    MOVEMENT: Seiko Automatic 6139A
    Manufacturing date: September 1969
    Service History: Serviced in March 2021
    Bracelet/Strap: Original and correct 6139 610 Speedtimer bracelet

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