Binnacle mounted, the casing is secured with 3 stainless steel screws ; no drilling in the deck is required, only 3 holes for the screws. The compass can be easily removed with one single twist, for quick storage and security. - 4-colour sectored card. - Apparent diameter of the card : 90 mm. - 3 lubber lines. - Card pivot mounted on a shock absorber. - Complies with ISO 613.
