HANDS-ON: The Grand Seiko SLGT003 "Kodo" Constant Force Tourbillon
An Inside Look at the Grand Seiko Kodo Constant-Force Tourbillon
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Hands On With The Grand Seiko Kodo Reference SLGT003 Constant Force Tourbillon
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Grand Seiko's first mechanical complication combines a constant-force mechanism and a tourbillon as one unit on a single axis. | Grand Seiko
Grand Seiko's first mechanical complication combines a constant-force mechanism and a tourbillon as one unit on a single axis. | Grand Seiko
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Grand Seiko's first mechanical complication combines a constant-force mechanism and a tourbillon as one unit on a single axis. | Grand Seiko
In-Depth I: Grand Seiko Kodo Constant-Force Tourbillon SLGT003 | SJX Watches
