Hamilton Blue Automatic Watch # H80449845 (Men Watch). Band Color : Black. Dial Color : Blue. Display Type : Analog. Item Shape : Round Shape. Band Material : Fabric. Case Size Thickness : 12 millimetres. Case Size Diameter : 42 millimetres. Clasp Type : Tang. Bezel Material : Fixed. Bezel Function : Fixed. Crystal : Scratch Resistant Sapphire. Movement Type : Automatic. Calendar Type : Date. Model Number:H80449845 H8044984 H804498 H80449.