Fortis Black Automatic Watch # 647.29.41-M (Men Watch). Band Color : Grey. Dial Color : Black. Display Type : Analog. Item Shape : Round Shape. Band Material : Titanium. Case Size Thickness : 12 millimetres. Case Size Diameter : 42 millimetres. Band Width : 20 millimetres. Case Material : Titanium. Clasp Type : Fold Over. Bezel Material : Uni-directional Rotating Titanium with a Black Top. Bezel Function : Uni-directional Rotating Titanium with a Black Top. Crystal : Sapphire. Water Resistant Depth : 200 meters / 660 feet meters. Movement Type : Automatic. Calendar Type : Day of the Week and Date display at the 3 o'clock position. Model Number:647.29.41-M 647.29.41- 647.29.41 647.29.4.