Vintage Seiko Automatic Chronograph 6138-0020 Blue Eye in showroom condition
Vintage Seiko Automatic Chronograph 6138-0020 Blue Eye
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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Lifetime Exchange
in exceptional showroom-quality condition.
Key Specs:
Dial: Original Seiko black dial with bar index markers and subdials at 12 and 6, blue 30-minute chronograph counter at 6, Day-date window at 3
Movement: Automatic mechanical chronograph (Cal. Seiko 6138) with 21 jewels
Manufacture date 1972
Crystal: Dom acrylic
Case Material: Stainless steel
Case Diameter: 42mm (excluding crown)
Crown: Push-down crown at 3 o’clock, chronograph pushers at 2 and 4
Strap: Original Seiko stainless steel bracelet, fits wrist sizes around 19.5cm





















