This time and tide clock is a perfect choice for mariners as it is an "easy-to-read" device. The combined movement of time and tide averages the Atlantic lunar tide cyle. The tide sector calibrated for the east coast of the United States with the dial showing Arabic numerals makes it unique. This flawless timepiece is very informative and helpful.

Product Features:
Features large black dial with easy-to-read bold white lettings
Illustrates a black resin case with acrylic crystal
Comes with tide indicator hand calibrated to the Atlantic lunar tide cycle
Requires 1 "AA" battery (included)
Recommended for indoor use only
Made in Canada

Dimensions: 4"H x 12"W x 2.75"D
Material(s): resin

Note: the clock will work for other tidal bodies of water but will need to be re-set more frequently