Casio G-Shock Classic Illuminator Watch for Men | Cabela's
Casio 2039 Dw-004 Quartz Digital Watch | eBay
Amazon.com: Casio Mens G-Shock Digital Watch, with Quartz Digital Movement, and Multi-Function Alarm, Stopwatch, and Countdown Timer, Auto Calendar, Water-Resistant to 200 M (660 Feet) : Clothing, Shoes & Jewelry
The original smartwatches: Casio's history of wild wrist designs - The Verge