Took some digging, but if posts from 4 years back are anything to go on, this "company" (BSB "Bestswiss Watches") is run by an Isy Mazloum who also runs a few other scam sites.
And boy do people have rants about those.
Surprised Chrono24 hasn't banned them after all these negative comments. Makes me lose confidence a bit, in a site that is basically the eBay for watches.