3.5" diameter version of the chunky porthole clocks and barometers that made us famous. They have hefty solid cast brass casings, scuttle clamps, bevelled glass fronts and brass hands with black subsidiary indicators on light cream faces. The movements are good quality - battery-operated quartz for the clocks and silvered aneroid for the barometers. Clocks have bold Roman numerals and use one AA battery (see ref 93195 below). Barometers have stainless steel aneroid movements showing millibars and inches of mercury. Outside diameter 3.5", face diameter 2", depth 1.5". Cockpit Clock & Barometer set: mounted on mahogany effect board measuring 10x5.5".
