It’s time for another look at a vintage Japanese watch, and this time, it’s the Seiko Duotime 5619-7000. This was a unique series of watches that Seiko produced from 1972 until 1974, and they are among the earliest pieces with an independent 12-hour hand. This lovely feature was well ahead of its time, but the […] Visit Early Innovation: The Vintage Seiko Duotime 5619-7000 to read the full article.

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