Calvin Klein Earth K5Y31TB1 is a super special Gents watch. Case is made out of Stainless Steel, which stands for a high quality of the item and the Black dial gives the watch that unique look. The features of the watch include (among others) a date function. In regards to the water resistance, the watch has a water resistance of 100 metres. This makes it suitable for swimming, but not high impact water sports. We ship it with an original box and a guarantee from the manufacturer.