Das schafft nur SEIKO (Spring Drive) 😲👍 | Gezeitenpanther
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21:59
Grand Seiko Uhrwerke | Quartz, Hi-Beat, Spring Drive | Uhrmacher | Juwelier Altherr | Köln
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13:42
Diese eine Sache macht deine Uhr richtig WERTVOLL! Uhrmacher | Gezeitenpanther
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25:13
Visiting Grand Seiko: How Their Watches, Spring Drive Calibers, Dials, And Cases Are Made
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12:36
Why The Grand Seiko Spring Drive Is The Greatest Watch Movement & How It Works
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13:25
Uhrmacher: Diese Uhr trage ich am liebsten! | Gezeitenpanther
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20:38
Wie gut läuft ein China-Nachbau? Uhrmacher erklärt | Gezeitenpanther
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16:51
Visiting Grand Seiko’s Mechanical Watchmaking Studio In Japan
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11:45