O.K. I've been down this track a couple of times but I'm game. I am very much with Steve T in that you can't have too many mechanical watches.
I have:- Carlo Ferrara Quadro Regolatore
Vogard Black F1
Panerai Luminor Marina
Pierre De Roche Splitrock Concentric Crono
Marcus Richard Mille Hypo
Garrick Morgan ( only one in the world )
You have some crackers there Reg! Very nice
I don't own a Vogard Black F1 Reg, but seeing it on your list reminded me of it. I've really stopped collecting watches, and have sold a few but could be tempted if an F1 was still available as they were really revolutionary. Have IWC brought out a watch with Michael Vogt's patented World Timer complication?