Used to love it

I recieved this watch as my 40 year gift from my employer. That was in 2012. Guess what? It has quit working. I have tried everything to get it to recharge and start working. No luck. I don't know what to do. I loved this watch.

BROKEN WATCH

I ORDERED THE SILHOUETTE CRYSTAL WATCH FOR MY 40TH ANNIVERSARY FROM MY EMPLOYER IN THE YEAR 2016. THE WATCH WAS RUNNING FINE WITH THE ECO-DRIVE. SUDDENLY, THE WATCH STOPPED. NO MATTER HOW MUCH LIGHT I EXPOSED IT TO, IT DID NOT RUN AGAIN. I'M VERY UPSET SINCE THIS WAS A GIFT. I NEED ADVISE ON WHO TO CONTACT AND HOW TO GET THE WATCH RUNNING. IT IS A BEAUTIFUL WATCH. WHAT A SHAME IT NO LONGER RUNS. PLEASE HELP