Picked this SGW-300H up for peanuts on Ebay. If it had 200m water resistance it would be the best watch money can buy outside of a dedicated Protrek or G-Shock! : r/casio
BUY Casio Outgear Sport Gear Twin Sensor SGW-300H-1AV, SGW300H - Buy Watches Online | CASIO Red Deer Watches
SGW1000-1A | Triple Sensor Digital Men's Watch | CASIO
Casio ProTrek PRG340-1 Review: A Super-Spy Watch for the Rest of Us | GearJunkie