Info on Calatrava

[305watchcollector]

Hey Guys,
Hope everyone is well and staying safe. Wanted to reach out to the forum in case any members can provide me info on the Calatrava attached. This watch was gifted to my great grand father while he was a board member over a very important company at the time.

I never managed to meet my great grandfather, and my grand father passed when I was only 14. Even though I didn't know them that well the watch feels special. I have several pics of my grandfather wearing the watch the day my sister and I were born which is pretty cool.

Any way ill stop with the rant. Any and all info will be greatly appreciated. Hope everyone stays very safe.