Essential part of a watch, the case protects the watch’s horological movement from impacts, humidity or dust. It allows also to read time via the dial. While the purchase of a watch, the choice of the dial is of fundamental importance since it’s this latter that will personify the watch and determine its style. The case is, amongst other, where the design of a watch is expressed. It’s composed of the caseband, the main part of the case, containing the movement-dial-hand entity. RESERVOIR’s designs have a round shaped case because it adapts to all the brand’s universes: automobile, aeronautic and marine.