Wittnauer Quartz gold and diamond watch.

I can find no matches to get information about this watch, Men's-Women's, model # or value. It is in its original box and has never had a battery in so it is like new. I have found similar but not this one. I would welcome any information on this. Inside the case is stamped CHT 4438. The next numbers are hard to read but I believe it's H0578.