When I was in high school, all I wanted was a Baby-G Casio watch — partly because it came in fun colors, partly because all the cool kids had one. When I finally convinced my mom to get me one, I loved it to pieces until its battery died ages later. It’s been over 20 years since then, but as Y2K fashion invades my TikTok algorithm, I think a lot about how my watches used to just be watches that looked nice. Sometimes I feel like I want to…