Just out of curiosity any piece in your collection that in hindsight you wished you didn't buy?
Like I said earlier, I'm currently still a keeper. Try to wear most of them in rotation on a weekly basis on week days, other than the G-Shock and Tissot T-Touch which are worn on casual weekend. I usually wear the Tissot for travel since it has all the temperature, compass thingy etc. But I guess, it will need to compete with the Seiko Astron now.
Frankly, on hindsight, there is one watch that I should hv gotten instead but was side-tracked and missed getting it. If you notice, I based to a certain extend my collection on some form of theme/historical/pioneer status. The IWC Flieger since IWC was one of the first company to produce pilot watch. The PAM on the Italian Navy "Pig" history, the Explorer II on the heritage of the original Explorer that goes to the top of Everest. Thus there is one more which I should really get, the Omega Speedy - the original "moon watch". Hopefully I would not get side-tracked the next purchase. I was thinking of it for this year but the Astron captivated me and impulse took over!