CASIO G-SHOCK - Presenting the new GULFMASTER With first-ever Quad Sensor Technology. GWN-Q1000-1A is also the first model to feature a sapphire crystal, and is accompanied by a special optimized case made
![Casio G-Shock Gulfmaster Quad Sensor Shock Resistant Tough Solar GWN-Q1000- 1A Men's Watch - ZetaWatches Casio G-Shock Gulfmaster Quad Sensor Shock Resistant Tough Solar GWN-Q1000- 1A Men's Watch - ZetaWatches](https://www.zetawatches.com/wp-content/uploads/2017/12/GWN-Q1000-1A_2.jpg)
Casio G-Shock Gulfmaster Quad Sensor Shock Resistant Tough Solar GWN-Q1000- 1A Men's Watch - ZetaWatches
![Casio Watch G-shock Gwn-q1000-1a-original Men's Quartz Wrist Watch With Official Warranty Watches Wristwatches Time Style Classic Timer Stopwatch Design - Quartz Wristwatches - AliExpress Casio Watch G-shock Gwn-q1000-1a-original Men's Quartz Wrist Watch With Official Warranty Watches Wristwatches Time Style Classic Timer Stopwatch Design - Quartz Wristwatches - AliExpress](https://ae01.alicdn.com/kf/H6cccc801e3ee4fa48f53191b43d1b4e7B/Casio-watch-G-SHOCK-gwn-q1000-1a-original-men-s-quartz-wrist-watch-with-official-warranty.jpg)