The Schelling Commodore Tide Timer is a battery operated tide clock that tells at a glance what the tide is doing. It works on moon time?24 hours and 50 minutes?not suntime?24 hours. The Tide Timer is 6″x 6″x 1/2″ thick and can be wall hung or free standing.

Features:

• International Code Flags
• Free standing or wall mount
• 6″ x 6″ x 1/2″ acrylic

Schelling Tide Timers are assembled in the USA by hand using the most accurate battery-operated quartz movements. All clocks are backed by Schelling’s 1 Year Free Repair/Replacement Guarantee. After 1 year, movements or hands will be replaced by Schelling for the lifetime of your clock.

Tide Timers are recommended for use on both Coasts of the United States and Canada. On the Atlantic they never needadjustment. On the Pacific, including Hawaii, they can be calibrated to different coastal locations using our proprietary setting tables. Tide clocks will not work in the Gulf of Mexico.