Vintage Seiko 5 Sports Speed Timer Ref. 6139-7050 in showroom condition

Seiko 5 Sports Speed Timer Ref. 6139-7050
 
Dial: Seiko original green dial with chronograph subdials at 6. bar index with inner bezel
Movement: Automatic mechanical chronograph (cal.seiko 6139) 21 jewels
Manufacture area: 1973
Crystal: mineral
Case metarial: Stainless Steel 
Case Diameter: 38mm (excludes crown)
Crown: Push-down and One Chronograph pushers at 4 and 2 is for rotating inner bezel
Strap: Original Seiko bracelet that fits on 19.5cm wrist
Characteristics: The Seiko Speedtimer 6139 is one of the first automatic chronograph watches ever manufactured in the world
Carefully selected trade-in, restored to original factory condition.

Unworn when it leaves us.
You become the first owner of this watch.
Acquired as a trade-in from a reputable jewelry store. We only select pieces that can be correctly restored to original factory condition.
Restoration work performed:
Full movement service and overhaul
Hands diamond-cut to restore original finish
Case carefully restored (scratches addressed without destroying original geometry)
Original dial and indexes thoroughly inspected
New seals and gaskets as required

Three artisans spent approximately 40 hours returning this timepiece to original factory condition.
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in exceptional showroom-quality condition.