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
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!