Marine Clocks and Barometers

Description:

These Channel Range of instruments are made of anodized brass giving a matt chrome colour with an opening latch and bevelled glass. The barometer is a sealed unit with adjustment mechanism.


DIMENSIONS

* Back Flange Diameter 117mm
* Face and Dial Diameter 79mm

Description:

These Channel Range of instruments are made of anodized brass giving a matt chrome colour with an opening latch and bevelled glass. Tide Clocks feature a quartz movement showing time and an additional hand which records lunar time over a 24 hour 50 minute period and so indicates successive high and low tides.


DIMENSIONS

* Back Flange Diameter 117mm
* Face and Dial Diameter 79mm

Description:

These Channel Range of instruments are made of anodized brass giving a matt chrome colour with an opening latch and bevelled glass. The clock has a quartz movement.

DIMENSIONS

* Back Flange Diameter 117mm
* Face and Dial Diameter 79mm

Description:

The Porthole Range of Brass clocks and barometers is made of solid, unlacquered brass with an opening bezel and bevelled glass. The barometer features a sealed unit with adjustment mechanism. The Porthole Range comes in three sizes and is available as a clock, barometer or tide clock.

* 18070 Small Porthole Barometer
(back 145mm, face 80mm)
* 18071 Medium Porthole Barometer
(back 186mm, face 115mm)
* 18072 Large Porthole Barometer
(back 220mm, face 143mm)

Description:

The Porthole Range of Brass clocks and barometers is made of solid, unlacquered brass with an opening bezel and bevelled glass. Clocks feature a quartz movement. The Porthole Range comes in three sizes and is available as a clock, barometer and tide clock.

* 18070 Small Porthole Clock (back 145mm, face 80mm)
* 18071 Medium Porthole Clock (back 186mm, face 115mm)
* 18072 Large Porthole Clock (back 220mm, face 143mm)

Description:

The Porthole Range of Brass clocks and barometers is made of solid, unlacquered brass with an opening bezel and bevelled glass. Tide clocks feature an additional hand which records lunar time over a 24 hours 50 minute period and so indicates successive high and low tides. The Porthole Range comes in three sizes and is available as a clock, barometer or tide clock.

* Large Porthole Tide Clock

(back 220mm, face 143mm)

Description:

The Porthole Range of Brass clocks and barometers is made of solid, unlacquered brass with an opening bezel and bevelled glass. Tide clocks feature an additional hand which records lunar time over a 24 hours 50 minute period and so indicates successive high and low tides. The Porthole Range comes in three sizes and is available as a clock, barometer or tide clock.

* 18071 Medium Porthole Tide Clock

(back 186mm, face 115mm)

Description:

The Porthole Range of Brass clocks and barometers is made of solid, unlacquered brass with an opening bezel and bevelled glass. Tide clocks feature an additional hand which records lunar time over a 24 hours 50 minute period and so indicates successive high and low tides. The Porthole Range comes in three sizes and is available as a clock, barometer or tide clock.

* 18070 Small Porthole Tide Clock

(back 145mm, face 80mm)

Description:

The Channel Range of instruments is made of solid laquered brass with an opening latch and bevelled glass.

The Tide Clock features a quartz movement and an additional hand which records lunar time over a 24 hour 50 minute period and so indicates successive high and low tides.

* DIMENSIONS
* Back Flange Diameter 117mm
* Face and Dial Diameter 79mm

A smart looking, 4 1/2" porthole style clock with a stylish, matt black chrome finish and organic glass. Easy to read with a reliable battery operated quartz movement.
The base diameter is 140mm and the front fascia is 100mm diameter.

A smart looking, 4 1/2" porthole style barometer with a stylish, matt black chrome finish and organic glass. Easy to read with a high sensitivity aneroid mechanism, with an entirely metallic chain.
The base diameter is 140mm and the front fascia is 100mm diameter.

The tide clock provides an "at-a-glance" indication of tidal state by means of the extra blue hand - showing high, low and half tides - which follows the lunar cycle (taking approximately half an hour longer to go "round the clock" than the hour hand. A single quartz movement powers all the hands. The faces have Arabic numerals.
IMPORTANT - Because the lunar cycle varies in length day by day but is constant over a period of 28 days, there will be times when the tide indicator varies by a few minutes ahead or behind the actual tides. This is insignificant for most needs but may need consideration in areas with very strong or double tides, short slack periods etc. Reference to tables is essential for accurate navigation. Size Flange 140mm, dial 80mm, depth (excluding scuttle clamps) 50mm

Cockpit clock - Porthole instruments have hefty solid cast brass casings, hinged scuttle clamps, bevelled glass fronts, brass hands and black subsidiary indicators on light cream faces. The movements are good quality - operated by one AA battery. Roman numerals. Flange diameter 90mm, dial 45mm, depth 38mm (excluding clamps).

4.5" Brass plated chrome clock with Quartz mechanism. Integral polished brass case, rustproof varnish. Extra flat mineral glass for optimum readability. Dimensions: Front fascia 9cm. Base 11.5cm. Battery operated (not supplied).

4.5" high sensitivity aneroid Brass plated chrome Barometer with an entirely metallic chain. Integral polished brass case, rustproof varnish. Extra flat mineral glass for optimum readability. Dimensions: Front fascia 9cm. Base 11.5cm.