 "Reloj Casio g-shock GA-201-1AER" GA-201-1AER | KronosPA.com"
"Casio gama GA-201 G-SHOCK resistencia absoluta diseñado con una estructura a prueba de golpes y su multitud de funciones, harán de este reloj el más duradero que habrás tenido." 
 " Casio Men's G-Shock Alarm Chronograph Watch"@en "Men's Watch (G-2900F-2VER) - WATCH SHOP.com™"@en
"A great value Casio for those who want something a little different from their G-Shock. All the functionality you would expect from this fantastic range including a backlight, shock resistance, e-Data memory, world time, alarm, countdown timer and stopwatch wrapped in the trademark Casio G-Shock core, giving the watch unbeatable shock, vibration, temperature and water resistance."@en 