Tide Clocks

Tides are influenced by the orbit of the moon around the earth. To show this, our Tide clock has an extra hand, which makes a complete sweep at the lunar rate of approximately 12.5 hours instead of the normal 12, indicating the state of the tide for a chosen location. Ref: NC-7120.

The porthole range of clocks & barometers is made of solid unlacquered brass with an opening bezel and bevelled glass.  Ref14:  MZ-18076

 

The porthole range of clocks & barometers is made of solid unlacquered brass with an opening bezel and bevelled glass. Ref14:  MZ-18077             BS51

The porthole range of clocks & barometers is made of solid unlacquered brass with an opening bezel and bevelled glass.  Ref14:  MZ-18078

Capstan Range Brass Tide Clock.  Ref14:  MZ-18012

The porthole range of clocks & barometers are made of solid unlacquered brass and bevelled glass.  The tide clocks feature an additional hand which records lunar time over a 24 hour and 50 minute period which approximates to the cycle of high and low tides

Channel Range Brass Tide Clock.  Ref14:  MZ-18029

The porthole range of clocks & barometers are made of solid unlacquered brass and bevelled glass.  The tide clocks feature an additional hand which records lunar time over a 24 hour and 50 minute period which approximates to the cycle of high and low tides

Our Cabin Porthole Range of Clocks, Barometers and Tide Clocks 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.

Tide Clocks are influenced by the orbit of the moon around the Earth. To show this, our tide clock has an extra hand, which makes a complete sweep at the lunar rate of approximately 12½ hours instead of the normal 12. (Please note: because the lunar cycle varies with the Earth's, there are times in a month when actual tides are a few minutes ahead or behind the clock.)

Outside diameter 5½", face diameter 3", depth 1¾".

Ref: NC-7104

Channel Range Matt Chrome Tide Clock.

The Channel Range of instruments is made of solid lacquered brass and chrome with an opening latch bevelled glass.This clock features an additional hand which records lunar time over a 24 hour 50 minute period and so indicates successive high and low tides.  Ref:  MZ-18042

Channel Range Polished Chrome Tide Clock.

The Channel Range of instruments is made of solid lacquered brass and chrome with an opening latch bevelled glass.This clock features an additional hand which records lunar time over a 24 hour 50 minute period and so indicates successive high and low tides.  Ref:  MZ-18049

Wood Mounted Channel Range Tide Clock and Barometer  Ref14:  MZ-18036, A516

Wood Mounted Porthole Tide Clock  Ref14:  MZ-18079