Casio G-Shock GW-2310-1 on a JaysandKays nylon strap. I'm a huge nerd for the dual-time display, I love being able to see the Coordinated Universal Time ⌚ : r/casio
Genuine Casio Watch Strap Band G-100 G-100-2 G-2110 G2110 G-2310-2 G-2400 - BLUE | eBay
Casio G-Shock G-2310 $35 CONUS new resin - myWatchMart