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A Unique Heartbeat: The Piece-Unique Grand Seiko Kodo Constant-Force Tourbillon SLGT001
Reading Time: 4 minutes Grand Seiko reached a new milestone in its sixty-two-year history with the introduction of the brand’s first mechanical complication watch, the Grand Seiko Kodo Constant-force Tourbillon Ref. SLGT001. At its heart is a uniquely innovative movement that delivers a level of stable accuracy unprecedented for Grand Seiko by combining a […]