Why do we wear watch to our left hand mostly..?

Before we sart lets me ask me few things...

1. Which hand are you wearing your watch...?
2. Who said you to wear it to your left hand.... ?
3. Why are you wearing it your left hand instead of right hand.. ?

Do you have answers for the above??

Well keep it in your temp for sthough me and decide whether your opinion is right or wrong. ..

1.During early days watches are invented they used to wear it like a locket to the chain.And watches during those days used to work with key and not bbatteries.So they used their right hand to give the key regularly. So wearing watches to left hand has gained its trend.Even though in later stages electronic watches are invented no one noticed it to be that important.

2.Keep watch to your right and see the scratches it catched within no time.

3 . Early 19th century people used to work so hard and they used to see watch so regularly and started wearing watch to their right hand.And after few days it was made so popular that people wearing watch to their left hand are called literary genious.

Now you decide to which hand you have to wear your watch.