Casio G-shock got to have!
Casio - G-Shock, my husband has this. I 'borrow' it from time to time because I can.
MUDMASTER - G-SHOCK - CASIO
G-Shock (GA110GB-1A). "If you don't know, now you know..."
2016 CASIO G-SHOCK MUDMASTER GWG-1000-1A9JF http://www.slideshare.net/leatherjackets/best-watches-reviews-2014-casio-gshock-black-watches-for-men
G-Shock Men's Analog-Digital Mudmaster Twin Sensor Khaki Strap Watch 56x55mm GG1000-1A5 $320.00 G-Shock gives you a watch that works in the most extreme circumstances with this feature-rich Mudmaster Twin Sensor.
G-Shock Master of G GG1000-1A3 #watch #mensgear #g-shock
Casio - G-Shock
G-Shock Watch 110 in White, Black, & Rose Gold
G-Shock GAC100 Watch #UrbanOutfitters