No Longer a Concept: Grand Seiko's Constant-Force Tourbillon Movement Goes into Production with the All New Kodo - Worn & Wound
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The Grand Seiko Hi-Beat 36000 80 Hours wins the Men's Watch Prize at the 2021 Grand Prix d'Horlogerie de Genève. | GS9 Club (ประเทศไทย) : GS9 Club (ประเทศไทย)
Seiko Prospex won the iF DESIGN AWARD 2021. | Seiko Watch Corporation
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The Grand Seiko Kodo Constant-Force Tourbillon Wins The Chronometry Prize At The 2022 Grand Prix D'Horlogerie De Genève. | Calibre Magazine
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The Grand Seiko Kodo Constant-force Tourbillon wins the Chronometry Prize at the 2022 Grand Prix d'Horlogerie de Genève. | Grand Seiko