you have the right keyword of watches but not the best accompanying word, do a search on lean domain search for watches and you can find some better words to go with it,
As opposed to "Floppy Watches"? I think the word "solid" is pretty redundant, and not very commercial as it doesn't ring out as "quality". But someone might like it to start an online watch sales shop. Perhaps $xx, or low $xxx. I can't imagine a quick sale though.