Boris - Great point, will try on the Memovox with a shirt, as I was in a T shirt when I tried it on yesterday.
The Master Chrono is one I have had my eye on for a while. I probably am in the minority though, as I prefer the older 'plain' model versus the newer 'blue accented sector dial' chronograph. The only thing stopping me from acquiring another chronograph is the AP RO Chrono that I have.