Casio Collection Vintage Quartz Silver Digital Dial Silver Stainless Steel Bracelet Watch B640WDG-7EF The Case: The case of this stylish silver case belonging to the Casio Collection Vintage WoMens Watch B640WDG-7EF is crafted from resin, which makes the watch less susceptible to shocks. Its curved sleek edges are topped with plexiglass crystal, which is a material commonly found on vintage timepieces. It is renowned for its shatter proof qualities. On the side of the case there are three polished pushbuttons that can be used to access the features of the watch. While on the flip side there is a screw down case back. The Dial: The silver dial is graceful and charming, as the glittery design of the the dial distinguishes this timepiece. The digital display that sits in the middle of the dial can be lit up using a built in microlight. There is printed text on the dial that shows where the functions, such as the microlight, can be accessed. While the Casio logo sits proudly at the top of the dial. The Bracelet: The stainless steel three link oyster style bracelet imparts a sophisticated feel. It is tough, durable and elegant. It features adjustable fastening, which means the clasp can be individually adjusted extremely easily for maximum comfort. The clasp has been embossed with the Casio logo. The Functions: This digital timepiece is powered by a battery that will supply the watch with three years of power. The time can be displayed in either 12-hour or 24-hour format. Also, the wearer can make use of a daily alarm function or a stopwatch function with 1/100 second accuracy. Also, you can make use of a multifunction alarm. When an alarm, a countdown-time or the hour signal has been reached a diode light will flash to signify this. All of these functions can be accessed by using the buttons on the side of the case. This model has a water resistance of 50 metres, which means it can be used for surface swimming. If you have any questions please  click here Click here to join our  facebook  and  Instagram !