To the contrary, most replica watches are cheap, poorly made junk. Most people think of a "good watch" as one that keeps OK time and will wear for a while then throw away. In that sense, they're "good." Most replicas I've seen are really cheap - cheap mineral glass rather than sapphire crystals, cheap bracelets that soon fall apart, cheap springbars that fail or bend and cheap Chinese automatic movements or cheap quartz movements, etc. There are high-end replicas that are scary-close to originals, but they are expensive and use ETA movements. They cost over $1000 for a Rolex Sub replica - at that price point, I'd rather invest in a real, quality watch brand.
You keep arguing that replicas are crappy watches. In most cases, they're not. In most cases, they're well made (sometimes better than the watch they're copying), and keep better time than the original. They just aren't real.