Each Montana Watch case is machined in-house from a single piece of solid stock using American-made CNC mills and lathes. Design starts with SolidWorks™ 3-D modeling CAD software, allowing complete customization of the case. Since we keep the machining in-house we have complete control over the incredibly tight tolerances required for a precision case. By having our own state-of-the-art CNC machines we can produce small runs with custom metals. We even machine one-off, 100% custom watches with your design and choice of metal! Individual machining and hand finishing of each case allows the Montana Watch Company to produce the finest watch cases—period.