Oxygen Sport Dual Time EX-SDT-ROM-40-CL-BL is a functional and attractive Gents watch. Material of the case is Black Ion-plated Steel, which stands for a high quality of the item while the dial colour is Black. The features of the watch include (among others) a date function. 100 metres water resistancy will protect the watch and allows it to get submerged in the water for everyday usage including swimming, but not high impact water sports. The watch is shipped with an original box and a guarantee from the manufacturer.