CASIO W96-H: How to turn the hourly beep on and off - Lukas Z's Blog
Casio Digital Sports Watch (F91W-1): Turn Off Hourly Beep - shortmanual.com
Amazon.com: Casio Men's Classic Alarm Chronograph Shock Resistant Sports Watch, with a Countdown Timer and Digital Stop Watch, with Auto Calendar and Multi-Function Alarm, and is 100 Meters Water Resistant : Clothing,
How to set up ALARM on Casio A168W Collection Retro Unisex and similar... (4k) 60 seconds tutorial - YouTube