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Seiko Lord Marvel 5740-1990 from June 1964: A de-tuned Grand Seiko? | Adventures in Amateur Watch Fettling
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Seiko Lord Marvel 5740-1990 from June 1964: A de-tuned Grand Seiko? | Adventures in Amateur Watch Fettling
FS: Sapphire Exhibition Caseback for Seiko Lord Marvel 5740-8000 36000bph Hi-Beat Vintage | The Watch Site
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