Could be 5,
Verified Purchase(What's this?)
This review is from: Casio Black-Waveceptor 50003 WV-57H (Watch)
Local jeweler said can't be replaced. Found it here and was easier than I thought it would be to replace.
Too bad a stretch band isn't available. Original did not last. Plus a pain on and off with the original material.
But it is a 4 star.