The rally is a nice look for any “timing watch” (Heuer’s were really the classic for rally straps as they were meant for auto racing), but as far as the historical connection- there isn’t one with the Speedy as far as I know . As for alternatives that have a historical connection, you should look at the NASA Velcro straps, the Forstner mesh bracelet, and the Uncle Seiko reissues of the Holzer, 1171, and his forthcoming flatlink.
Here’s mine on a rally:
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