A full service instrument shop specializing in sales and service of marine compasses. Suppliers of genuine replacement parts for Danforth, Aquameter, Ritchie, Kelvin White, Dirigo and Star compasses


Click to enlarge TIDE CLOCKS ON SALE!

Our large selection of tide clocks is legendary on Boston's South Shore. We carry a full line of Tide Clocks from major manufacturers like Maximum, Downeaster and Barigo as well as our own VIP Tide Clocks. You never have to guess which way the tide is going when you gaze at the sea again!



Maximum Harbormaster
Maximum Harbormaster

For East Coast yachtsmen and fishermen, the tide can be as important as time itself.

$225.00
THE WAVE TIDE CLOCK
THE WAVE TIDE CLOCK

Regular price: $130.00
Sale price: $110.00
Tide Keeper
Tide Keeper

$109.00