Early Alba Digital - Black Coated
One of the harder to find classic Alba, the black Y446. Came out the first year Alba hit the market in Japan in 1979. Positioned by Seiko as a separate brand to tackle the youth market, most Alba watches were priced very affordably, and climbed quickly in terms of market share.
This black version is made based on a stainless steel casing, then coated in black. At that time, plastic casing wasn't that popular, and actually not widely available until early '80s. According to the serial number on the caseback, this was made in 1979. The casing was thoroughly cleaned and all the pusher channels were lubricated. Now it is good as new.