I know the Seiko Instructions have been uploaded here multiple times (the Search brings it up) but I just made a purchase of a Casio F-100 that had the instructions posted as an image in the auction so I thought I'd post those here too.
Casio F-100 Instructions:
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Casio F-100 Instructions.jpg [ 212.11 KiB | Viewed 3026 times ]
Seiko Pulsemeter S234 Instructions:
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Seiko S234 Pulsemeter Operating Instructions.jpg [ 1.31 MiB | Viewed 3026 times ]
If I ever come across the instructions for the other watches from the films (Bishop's, Burke's), I'll add them here too.