Super Rare Casio F-15 Blue/Red model 1988, the brother to the white model, equally as rare, this is 1 of only two I've ever seen and is used but in great condition. :
Casio F-15 🤍 : r/casio
80s and 90s Nostalgia on Instagram: "Casio F-15 white, 1987. Anyone has this? . . Follow @commanderlarry for some old school games . . #casio #vintagewatch #wristwatch #80s #1980s #80sdesign #80svibes #watch #vintagetech #retrogeist"
Casio F-15 & W-18 : r/digitalwatches
kokopelli on Instagram: "CASIO F-15"
Casio F-15 Japan case - module and pins.The back is mising.Very rare... | eBay
Casio F -14/15/15/16/18 anyone else got this line up to share!? : r/casio
Casio F15 350 Watch Japan Rare REDUCED | WatchCharts