Highest Standard Swiss Movement. A classic, yet bold and contemporary watch blacked out with a date function and 4 black diamonds to suit business casual or even weekender attire. This exclusive design includes the quality and durability of a Swiss movement, black ion plated case and black genuine leather band with grey contrast stitching. Calfskin Leather Band with Buckle. Water-resistant to 165 feet (50 M). Case Diameter: 44 millimeters. Case Thickness: 5 millimeters. Band Width: 20 millimeters