Question

why "QUATZ" is written in watch? ​

Answer 1

Answer:

q u a r t z is always not written in all the watches because it is one of the sub company of Ajanta company which makes clocks watches so it is since it is normally found in every house quartz watch that's why you find it everywhere please mark me brainliest I have answered answered given answer to your such silly and stupid question

Answer 2

source-quora

Quartz crystals maintain a precise frequency standard, which helps to regulate the movement of a watch or clock, thus making the timepieces very accurate. ... So basically not ALL watches have quartz written on them, however maximum of them use quartz crystals and hence have it written on them.