Tag: 5646-7040

  • Owner Review: Grand Seiko 5646-7040

    Owner Review: Grand Seiko 5646-7040

    When it comes to vintage Grand Seiko and the Grand Seiko 5646-7040, the famous designer Taro Tanaka comes to mind. Tanaka was credited with developing a set of rules in 1962, called the “Grammar of Design”, emphasizing the concept of a unified design within Seiko. Ultimately, he wanted to compete with the Swiss watchmakers in…

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