The Apex model has three-hand movement, matte black ABS bezel and case and black silicone strap. It also features up to 3 ATM water resistance, Quartz movement, and analog display. Display Type: Analog Clasp Type: Buckle Case material: Plastic Case diameter: 44 millimeters Case Thickness: 11.2 millimeters Band Material: Silicone Band width: 18 millimeters Band Color: Black Dial color: Black Movement: Quartz Water resistant depth: 30 meters