A casio g shock classic series watch composed of a black and yellow resin strap and black resin case reinforced with carbon. The watch has a wide array of features and uses a dual display, combining lcd screens with luminescent dial hands. This shock resistant watch also has chronometric precision and a 200 metre water resistance. Carbon reinforced resin casing combining resin with robust carbon creates a casing that is even more stress resistant offering even greater protection with an extremely high level of durability. Chronometric precision smartphone link seconds per month 5 daily alarms hand moving function with a push of a button, hands move away to permit free visibility. Led light resin band case synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties. Shock resistant shock resistant construction protects against impact and vibration. Timer 1 1 min. 24 hours countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest minute and up to 24 hours in advance. Ideal for people who need to take medicines every day or those who do interval training. World time function displays the current time in major cities and specific areas around the world. Total weight 64.0g case depth 14.1mm case width 51.2mm watch movement quartz water resistance 200 metres