Seiko SPB381
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The Seiko Prospex SPB381 is a GMT dive watch with a green dial and bezel. It features a stainless steel case measuring 42mm in diameter and is powered by the automatic caliber 6R54 with a power reserve of approximately 72 hours. The watch is water-resistant to 200 meters and is part of the Prospex 1968 Diver's Re-interpretation series.
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Movement
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