These watches came out in the late 1960s and had the Seiko 6100 movement at 21,000 bph.
There were 36,000 watches produced for two models(6145-xxxx/6146-xxxx), in line with the 36,000 bph engineering in the movement.
This watch has a very standard dial design with a silver dial.
【Warranty】
Completely serviced by our watchmaker in February 2020.
The plexiglass crystal is replaced with brand new in the last service.
The case was polished. It comes with 1-year warranty.