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 enlargeHelmsman Compass (1981-2003) Repair

The Helmsman compass line which consists of the SS-1000, HF-72, HF-73, HB-70, HB-71, HD-74, HD-75 are fully repairable compasses. When a Helmsman comes into our shop for service it gets completely disassembled, each re-usable part gets cleaned, the pivot and jewel get inspected and replaced if needed, the clear dome, gaskets, diaphram are all replaced. The result is a compass that is covered by our exclusive 2 year warranty and looks and performs like new again at a fraction of the cost of replacement. The standard cost for this service is $145.00. Parts to the lighting and return shipping are extra. The SS-1000 Ritchie compass in the picture was restored in early 2024.




SS-1000