Mos Black Quartz Watch # MD105 (Men Watch). Band Color : Black. Dial Color : Black. Display Type : Analog. Item Shape : Round Shape. Band Material : Contour Silicone. Case Size Diameter : 48 millimetres. Case Material : Black Rubber-Coated Black IP Metal. Clasp Type : Buckle. Crystal : Scratch Resistant Mineral. Water Resistant Depth : 100 meters / 330 feet meters. Movement Type : Quartz. Calendar Type : Date and Day. Model Number:MD105 MD10 MD1 MD.