www.925-1000.com

Here are the pictures:

Front of the locket


Mark on the locket:


Same mark found online

The mark is a left facing horse head with a letter W . When I purchased it I was told it's an antique dated to the 1900s. But based on the mark I don't think it's that old. I did some research but still didn't get a clear answer. Some sources say the mark was used for 14k gold following the breakup ...