rcs914
·Yes but he may be asking why the demand for certain models? I think some of it has to do with media hype. If Hodinkee writes about an obscure skin diver from the 60’s or a relatively unknown chrono from the 1940’s, the demand and subsequent price increase will double over night. Once the value goes up the demand will continue to follow. People want to get onboard a model whose value is on an upward trajectory.
*cough* Titus Calypsomatic *cough*

