How much reliable is a Seiko Spring Drive compared to a same value mechanical only movement in a very long run, let's say one or better two centuries? - Quora
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![Grand Seiko] Just picked it up a couple days ago. What do you guys think about the reliability of the spring drive technology? : r/Watches](https://preview.redd.it/f7ziasnf4cz61.jpg?auto=webp&s=0ba0df76974b5a2c2205f385c29ab930cfd0089a "Grand Seiko] Just picked it up a couple days ago. What do you guys think about the reliability of the spring drive technology? : r/Watches")
Grand Seiko] Just picked it up a couple days ago. What do you guys think about the reliability of the spring drive technology? : r/Watches
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SEIKO Boutique - Melbourne - WHAT'S ON THE WRIST? This week, Corey shares with us his his well-loved and ever reliable Grand Seiko SBGA375. --- "This is my Grand Seiko SBGA375 Spring
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Sport GMT with Green Dial 40.5mm Watch with Stainless Steel Bracelet
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