POLICE WATCH

I BOUGHT A POLICE WATCH FROM EDGARS MALL@CARNIVAL. ON THE 8TH OF FEB I TOOK IT BACK FOR WARRANTY CLAIM, FOR MOISTNESS INSIDE THE GLASS, I WAS TOLD TO PAY R 900 REPAIR FEE. WICH I REFUSED FOR IT IS A WARRANTY CLAIM. I WAS TOLD TO COLLECT THE WATCH, AND I TOLD THEM IF THE WATCH IS NOT WORKING I AM GOING TO BE VERY UPSET, FOR R 2000 RAND FOR A WATCH IS A LOT OF MONEY. WHEN I GOT THERE PETROS AND I INSPECTED THE WATCH ONLY TO FIND IT WAS BROKEN, AND NOT WORKING AT ALL. I NEED A SOLUTION FOR THIS FOR R2000 RAND IS A LOT TO LOOSE ON A WATCH. AND I AM STILL WAITING IT IS NOW THE 20TH OF APRIL, SOMEONE NEEDS TO COME TO THE PARTY AND FIND A SOLUTTION. FOR I BOUGHT IT FROM EDGARS, AND POLICE DOES NOT DEAL WITH CUSTOMERS DIRECT I WAS TOLD RUDELY. MY QUESTION TO THE SALES PERSON WAS, IS THIS WATCH WATERPROOF AND RESISTANT AND THEY SAID YES, NOW HOW COME THERE GOT MOIST IN. THIS WAS A BIRTHDAY GIFT TO MY SON, AND HE ASKS ME EVERYDAY WHERE IS MY WATCH MOM. PLEASE HELP.