Description
For your consideration is an April 1973 6139-6012 “Bruce Lee” Automatic Chronograph. All components original to this watch (dial, hands, case, pushers, crown, bracelet, and all mechanical components).
Condition
The case remains unpolished and I would rate the condition as excellent vintage. The dial is original and all hands are original to the watch. The dial is the beautiful Seiko matte black a date stamp two months prior to the case back (32 — see images). The dial and hands retain their original Seiko factory lume. The minute hand required a small amount of reinforcement of the existing lume. The chronograph hands reset exactly to their vertical positions. The crystal is a new and correct Klein Hardlex.
Dimensions and details
Diameter: 40mm
Width (L-to-L): 43.5mm
Height: 14mm
Lug width: 19mm
Movement: 6139b, 17 factory jewels + 2 additional
Service
I serviced this watch on 05/15/2022. That process includes a full cleaning and evaluation of all movement components and proper lubrication and the installation of two new jewels in the arbor ports (a $180 upgrade). Lubricants are Moebius synthetic varieties appropriate for this watch movement type. The amplitude numbers are 240-250 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.
