For your consideration is a February 1971 6139-6005 “Blue Pogue” or “Cevert” Automatic Chronograph. All components are original Seiko — hands, case, crown, pushers, all mechanical components, the dial is a service dial and the bracelet is from Uncle Straps.
I would rate the cosmetic condition as very good. The dial is a Seiko service replacement and hands are original to the watch. The case has not been polished and shows all of the original surface brushing and high polish edges. All components are original Seiko. The hands reset exactly to their vertical positions and have incredibly clean lume. The crystal is a new Klein Hardlex glass replacement.
Dimensions and details
Width (L-to-L): 47mm
Lug width: 19mm
Movement: 6139b, 17 factory jewels + 2 additional
I serviced this watch on 11/20/2022. That process includes a full cleaning and evaluation of all movement components and proper lubrication plus the addition of two American made arbor port jewels. Lubricants used were Moebius synthetic varieties appropriate for this watch movement type. The amplitude numbers are 230-240 range and the rate is +/- 2 sec/day. The case back, pushers and crown all have new, and factory correct seals.
This watch comes with a 100% money back promise of originality and a 1-year limited warranty on the movement from the time of sale. Shipping is to CONUS through USPS 2-day. International is a flat fee using USPS international priority.