Complex sentence: For example his third sea clock (H3) also has a vertically mounted balance wheel and is linked to another the same size, this arrangement eliminates the problems arising from pitching and rolling motions of the ship.
Split into simpler sentences: For example his third sea clock (H3) also has a vertically mounted balance wheel and is linked to another the same size. This arrangement eliminates the problems arising from pitching and rolling motions of the ship.