sailors from the past.
It depends Marines use it as a clock tmer . If youy know what i mean. And sometimes scientists do too.
The chronometer at school showed the bell rang at 8:00 am.
Anything that mesures time is, by definition, a chronometer. There is no alternative.
You would use a chronometer when you are navigating your ship by celestial navigation. It is the chronometer which gives you the accurate time. note. The chronometer may gain or loose time but it...