From CASIO Ladies' Watch SHEEN, this is a new model that blends cool and graceful. [5 Mp. Water-Proof] [Solar Powered] I'm using the Sunlight [SAPPHIRE Glazen] We are using a synthetic type of saphir which has the harshness of a diamond—is difficult to apply, and is highly clear. An anticorrosion treatment is placed on the inner side of the window. [Other product features] charge alarm/date display Please be sure to check the product details below and the points to keep in mind when making a order! To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.