Zegarek Casio F-91W biały vintage F-91WC-8AEF Unik | Szczecin | Kup teraz na Allegro Lokalnie
CASIO F91W
Casio F-91WC | WatchUSeek Watch Forums
Just changed the battery on my F-91W and it keeps coming back to this CASIo screen. Is it because I didn't perform the AC reset successfully? : r/casio