Davis Mark 3 Marine Sextant [011] Marine Hardware | Oarlocks 55”) wide housing provides one

55”) wide housing provides one of the highest clamping force ratings of any worm gear style clamp

Wide 40° Adjustable Head

and navigational landmarks provide a better sense of your surroundings above the waterline

Weight - 5lbs (2

It features the same mechanical designs as the H5000 displays

Davis Mark 3 Marine Sextant [011] Marine Hardware | Oarlocks 55”) wide housing provides oneMark 3 Marine Sextant Sometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full sized and has sunshades, but no optical magnification to help you find dim celestial bodies. Comes with instruction booklet. Owner's Manual (pdf)