Active: 1955 – 1981 • Website
The Seamaster company was located at Great Dunmow, Essex, England. They built a range of fiberglass motor cruisers and sailboats from 17 to 40 feet. The motorboats especially have a strong following to this day. A link for a Seamaster owners association is shown here.
| Name | LOA (ft) | First Built | Last Built | Rig |
|---|---|---|---|---|
| BONITO 35 | 34.75 | 1961 | 1963 | Masthead Sloop |
| CRYSTAL 23 | 22.75 | 1961 | — | Masthead Sloop |
| NANTUCKET CLIPPER 32 (BUCHANAN) | 31.67 | 1970 | — | Masthead Yawl |
| SEAMASTER SAILER 19 | 19 | 1971 | — | Masthead Sloop |
| SEAMASTER SAILER 23 | 23 | 1969 | 1975 | Masthead Sloop |
| SEAMASTER SAILER 29 | 29.5 | 1979 | 1981 | Masthead Sloop |
| SEAMASTER SAILER 815 | 26.75 | 1976 | 1981 | Masthead Sloop |
| SEAMASTER SAILER 925 | 28.25 | 1978 | — | Masthead Sloop |