Are box chronometers watches or clocks?
The arguements are that they watches are they are fully portable and use spring power and spring regulation.
Many clock people regard Chelsea "clocks" as watches.
On the other hand there are carraige clocks and simple ones to my knowledge have always been considered clocks. To my knowledge no one has worn a box chronometer as a personal time piece. These factors suggest that they are clocks.
I also know some clock types who regard anything with wood on it as a clock.
Either way I really like them.