TW Steel Black Dial Calendar Watch # TW1306 (Men Watch). Band Color : Silver. Dial Color : Black. Display Type : Analog. Item Shape : Round Shape. Band Material : Stainless Steel. Case Size Thickness : 9 millimetres. BandLength : Men. Case Size Diameter : 45 millimetres. Band Width : 22 millimetres. Case Material : Stainless Steel. Clasp Type : Fold Over Clasp. Bezel Material : Stainless Steel. Crystal : Crystal. Movement Type : Quartz. Calendar Type : Date. Model Number:TW1306 TW130 TW13 TW1.