Master-Mariner American Voyager Windlass Barometer,

The American voyager windlass collection is a classic vintage design with an authentic nautical dial. The chrome windlass case represents an era of the u.s. Maritime history and craftsmanship. A German Barigo brand barometer movement records changes in barometric pressure while the lens mounted metal indicator allows precision weather trend predictions. Accurate to 3000 feet elevations. An adjustment screw in the back allows easy user calibration. Features the patented master-mariner mounting system. Each instrument is protected by a mirror finish PVD coating and carries the exclusive lifetime m-m limited warranty.