Ball Engineer Master II Aviator NM1080C-L14A-BK is a functional and very impressive Gents watch. Case material is Stainless Steel 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. We ship it with an original box and a guarantee from the manufacturer.