These delightful cabin tide clocks come in two sizes and price options and differ in style from the one above.
These tide clocks provide 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 in the month 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 and so on. Reference to appropriate tables is essential for accurate navigation.
Delivery to: UK, USA, Canada, Australia, Austria, Belgium, Brazil, Denmark. France, Germany, Greece, Greenland, Ireland, Italy, Japan, Netherlands, New Zealand, Norway, Portugal, Spain, Sweden, Switzerland.
P+P ADDED AT CHECKOUT (Some non-uk destinations may require an additional delivery charge for heavier items).