Impact resistant; fitted with neck strap; ideal for surfing, for small boats or as emergency compasses and as bearing compasses as they have a front and double upper reading; 5° to 5° rose graduation, pin suspension, floating. ORION: with external turning ring The magnetic compass, an essential tool for coastal navigation and offshore, produced by Riviera Genoa Ltd offer a range of requirements that are of fundamental importance such as the ease of reading, magnetic compensation and performance stability in various weather conditions, repair-ability of any damaged part.