TW Steel Black Quartz Watch # TWSTW602 (Men Watch). Band Color : Black. Dial Color : Black. Display Type : Analog. Item Shape : Round Shape. Band Material : Rubber. Case Size Diameter : 50 millimetres. Case Material : Stainless Steel. Clasp Type : Tang. Bezel Material : Fixed Stainless Steel. Bezel Function : Fixed Stainless Steel. Crystal : Scratch Resistant Mineral. Movement Type : Quartz. Calendar Type : Date display between 4 and 5 o'clock position. Model Number:TWSTW602 TWSTW60 TWSTW6 TWSTW.