Description
The Cassens & Plath Chronograph with Fixing Bracket is a precision instrument used for astronomical navigation with a sextant. For sextant observations, it is crucial to record the time of the observation accurately, because the calculation of position is based on the exact time the observation was made.
The chronograph acts as a precise stopwatch and makes it possible to record the time of observations of the sun, moon or navigational stars. The instrument is often used in conjunction with nautical almanacs and navigation tables to calculate position for celestial navigation.
The included mounting device makes it possible to mount the chronograph on a solid surface so that the instrument is easily accessible during navigation work.
Cassens & Plath is known for its precision instruments for maritime navigation, and this chronograph is designed for navigators working with classical astronomical navigation.
