L-R (top) Jaeger Lecoultre Master Control Date, Glashutte Original Seventies Chronograph, Shellman Grand Complication (perpetual cal…

Hi all, I wanted to introduce myself. I’m new to collecting and am eying a watch for sale on WatchUSeek. Perusing the site has been a bit overwhelming. Can anyone tell me how to direct message a private seller?

I’ve become a big JLC fan — I own a 1967…