Seiko led the Japanese foray into the world of horology. For a fraction of a Swiss watch asking price, Seiko offered the 5 basic functions of a mechanical watch i.e. self-winding, water resistance, shockproof, day display and date display. Thus, the watch was aptly named Seiko 5 (initially known as ACTUS in
In terms of appearance and complexity, Seiko’s 6R15 is a closer match against the legendary ETA 2824. Like the Swiss movement, it can be hacked, hand-wound and has an useful power reserve up to 50 hours. However, 6R15-powered watches are not widely distributed except in the Japanese domestic market. Its rarity has prompted me to direct import these watches from my source in
I was earlier interviewed on the subject of Swiss versus Japanese watches by U-Weekly magazine.
Click here for video footage of the interview.
Lastly, for more insight on Seiko various 6R15-powered watches don’t miss Yeoman's Weblog