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Seiko Lord Marvel 5740-1990 from June 1964: A de-tuned Grand Seiko? | Adventures in Amateur Watch Fettling
![5740-8000] 1967 Seiko Lord Marvel 36000 5740-8000, 23-jewel manual wind, with Seahorse case back. : r/Seiko 5740-8000] 1967 Seiko Lord Marvel 36000 5740-8000, 23-jewel manual wind, with Seahorse case back. : r/Seiko](https://preview.redd.it/s0b3xc7j7kh71.jpg?auto=webp&s=504262862cd3cd66f80faf7b6326d3214340c229)
5740-8000] 1967 Seiko Lord Marvel 36000 5740-8000, 23-jewel manual wind, with Seahorse case back. : r/Seiko
FS: Sapphire Exhibition Caseback for Seiko Lord Marvel 5740-8000 36000bph Hi-Beat Vintage | The Watch Site
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