CASIO W-720 T WATCH DIGITAL REM WR 100M VINTAGE RETRO RARE OOP better than F-91W £39.50 - PicClick UK
Vintage 1990's Mens Casio W-720 Digital Watch Module Number 549 A8 | eBay
After having been in r/casio for quite a while, I discovered this subreddit and decided to make a post. Here are my vintage Casios with a wrist-shot of each! : r/casiovintage