The watch has a resin case. It has a stainless steel strap. It is waterproof up to 50 meters. It provides for display lighting. This Casio model which is new, original, with label and instructions in English, comes without box or packaging. This original Casio watch has a resin case, has a stainless steel bracelet, very durable and elegant which is classic for watches, a diode for light emitting is used to illuminate the dial, and flashes whenever an alarm clots, a countdown or time signal, has the stopwatch with which the elapsed time, parttime and final time are detected, with an accuracy of 1/100 Second, says at a maximum of twenty-four hours, it has the timer that helps to remember special events or repeating, emitting a beep at the set time, then resume to count automatically from the set time. The time can be set in seconds and with an advance of up to 24 hours, has the multifunction alarm for a set time or date and time, the value indicates how many alarms there are, moreover, a time rye emits a sound at every hour, has the automatic calendar that once set always displays the exact date, the time can be displayed at 12 or 24 hours, the strap closure can be adjusted with great ease. according to your needs To make it more comfortable, the battery of the watch is not included, you can take a shower and swim with this watch on the wrist, in fact it is approved for water resistance up to 5 bar/50 meters. This Casio model which is new, original, with label and instructions in English, comes without box or packaging, its dimensions are approximately 39 x 35 x 9 mm (H x W x D) and the weight is approximately 49 g.