At 1saleaday: [
1saleaday.com]
While you're looking, this is not the only $20 YachtMan watch on sale at this site; there are 20 more!
You can see them all at: [
1saleaday.com]
Most of those models are round cases with multiple subdials, but be forewarned: the subdials are "decorative" (i.e., not functional).
Of the 21, I like the one I displayed here the best: it is interesting, I like the colors, and it does not have phony subdials (pardon my negative bias!).
Have fun looking . . . maybe buying . . .
No affiliation . . .