Casio Digital Sports Watch (F91W-1): Turn Off Hourly Beep - shortmanual.com
User manual Casio A158WA-1DF (English - 1 pages)
Amazon.com: Casio Illuminator 10-Year Battery Extra Long Strap 100 M Water Resistance 5-Alarm w/Countdown Timer Men's Digital Watch, Green, AE-1500WHX-3AVCF : Clothing, Shoes & Jewelry
Casio WS 1300 - Setting time and date - module 3507 - YouTube
HOW TO SET A CASIO WATCH FULL VIDEO USER'S GUIDE - YouTube