This is an officially Warner Brothers licensed item. Even your wrist gets sorted. A lot of people like to rep their schools when they graduate, which is completely understandable. Rep the house you were sorted into with the Harry Potter House Colours Watch. Each watch features colours with the house animal and crest on the clock face. Isn't it time? Product Specifications: Harry Potter House Colours Watch Officially-licensed Harry Potter merchandise Features house colours and animal for Slytherin Movement: PC21J Japanese movement Materials: Silicone band and stainless steel case Batteries: SR626SW (included and replaceable) Dimensions: 2" diameter face and 3/4" wide band Fits wrists 6 3/4" to 9" around