I bought this casio G-shock before 5months ago.the design of the product was very cool.the material of the product is good.and it shows the both analog and digital.and it shows the day and date.and it has a compass to show the direction north, weast, south, east corretly.and it is water proof.where.it is the main reason why am bought it.it shows the world time.and shock resist.the material used in this product was very costly.and micro type products are used with high quality.the batteries are costly.the battery can be replaced repeatly after one year.