b'INSTRUMENTS | MERIDIAN ZERO CLOCKS AND BAROMETERS INSTRUMENTS | CLOCKS AND BAROMETERSClassic Clocks and Barometers for Land and Sea Brass Porthole InstrumentsMERIDIAN ZERO CLOCKS AND BAROMETERSCapstan Range Dimensions Channel Range Dimensions PORTHOLE RANGE The Meridian Zero range of instruments are made of solid unlacquered brass andDimensionsbevelled glass. Our chrome instruments are made by anodising chrome on to brassBack diameter132mm Back diameter117mm SmallMediumLargeinstruments, not steel. The clocks have a quartz movement and the barometers haveFront diameter124mm Glass diameter84mm Back Flange Diameter145mm186mm220mma sealed unit with an adjustment mechanism. Tide Clocks feature an additionalGlass diameter100mm Depth52mm Face and Dial Diameter80mm 115mm143mmhand which records lunar time over a 24 hour and 50 minute period whichDepth52mmapproximates to the cycle of high and low tides.CAPSTAN RANGE BRASS SMALL PORTHOLE BRASS18010 Clock 18012 Tide Clock 18014 Barometer 18016 Comfort Meter,Thermometer, Hygrometer 18070 Clock 18076 Tide Clock 18073 BarometerCHANNEL RANGE BRASS MEDIUM PORTHOLE BRASS18030 Clock 18029 Tide Clock 18033 Barometer 18032 Comfort Meter, Thermometer, Hygrometer 18071 Clock 18077 Tide Clock 18074 BarometerCHANNEL RANGE MATT CHROME(Matt chrome over brass) LARGE PORTHOLE BRASS18040 Clock 18042 Tide Clock 18044 Barometer 18046 Comfort Meter, Thermometer, Hygrometer 18072 Clock 18078 Tide Clock 18075 BarometerCHANNEL RANGE POLISHED CHROME(Polished chrome over brass)18080 Weatherman 4 in 1Barometer,18034 Channel Range Clock and18036 Channel Range Tide Clock and 18048 Clock 18049 Tide Clock 18050 Barometer 18051 Comfort MeterThermometer, Clock & Hygrometer BarometerBarometer Thermometer, Hygrometer Back diameter34.2cm, Glass diameter 19.3cm Mounted on a rosewood board 15cm by 29cm.Mounted on a rosewood wooden board 15cm by 29cm. 22| 23'