Trident Time & Tide Clock, 10" Black Dial (Weems & Plath 440315) K - S. East China - Chang Jiang - Taiwan Anchorage is a standard navigation

Anchorage is a standard navigation chart used by commercial and recreational mariners alike

this slide rule delivers accuracy and ease of use in one compact device

The 2005 Edition features updated data and layout improvements for enhanced readability

or with a colleague or small group

Trident Time & Tide Clock, 10" Black Dial (Weems & Plath 440315) K - S. East China - Chang Jiang - Taiwan Anchorage is a standard navigationThe Trident Time and Tide wall clock features bold, white, easy to read lettering on a black face. The time is marked with white hands while the rising and falling of the tide is indicated with a red hand. This large (10 inch diameter) time and tide clock is housed in a black resin case with an acrylic crystal. The tide sector averages the Atlantic lunar tide cycle. Combination quartz time & tide movement Large black dial with easy to read bold white