Get 'em new or vintage, but don’t pay more than $40. Light watch, light band, work great. Kinda easy to scratch though. Nothing a buffer won’t fix, but still.
Casio is always a good bet. Got 3 of 'em and only the chonky one is slightly uncomfortable. But that’s for rough outdoor use where I don’t notice.
Just got this one, and it’s weirdly comfortable, more so than any steel band I’ve ever had. Band was hell to adjust, took me 45-minutes, have tools, not coordinated, YMMV.
Tell me more about what you like! I can help you dial in (heh) a cheap one. No experience with high-end stiff.