During the past six decades, Grand Seiko has constantly been pursuing the creation of the world’s most accurate wristwatch, pushing the development of quartz, mechanical and Spring Drive movements. Now, the Japanesegiant is ready to finally enter the haute horlogerie segment. In September 2020, Seiko Watch Corporation revealed the T-zero Constant-force Tourbillon (abbreviated as “T0”)...
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Feb 5, 2023 by Roger Ruegger