The INDIC 175 is a mid and large-range size of instruments suitable for leisure craft and small commercial vessels. The range comprises of four instruments; clock, barometer, clinometer and comfortmeter (combination of thermometer and hygrometer). Comfortmeter 175mm diameter in brass. With mounting ring for easy installation and attachment. AUTONAUTIC watches, chronometers and weather instruments combine traditional marine design with the elegance of classic nautical watches and weather instruments. The brass binnacles have been "Flash" plated with 18-carat gold using an advanced brass plating technology that makes our instrument binnacles maintenance-free. The binnacles are highly resistant to salt spray and will not rust or darken in marine environments. The appearance of the brass will always remain the same, even if it is exposed to the marine environment for a long time. Base: 175 mm Dial: 150 mm Binnacle height: 40 mm Binnacle finish: Flash gold plating