Case dia:1.3'' band width: 0.6'' length: 7.5" not waterproof, please don't soke it into water,do not wear it when taking shower or swimming. lovely fashion eleghant looking women girls bracelet dress watch. suitable for daily wearring or dress occasions. perfect gift for friends or families. original length is 7.5''. comes with a watch band removal tool so that you could resize it. comes with a black watch box and a grey velet bag printed brand name "".