Congratulations on your collection, impressive collection! I’ve been looking at bubble backs for a while, hope I can find a good one soon. What’s the reference of the third one (top to boom) and size?
It’s a 3725 (32mm), basically similar to a gold 3372 but with a steel case back (so-called tropical ref.).
Infinitely cooler and much more interesting to collect than most of their larger sports models. Just my opinion though @adam78 These are wonderful! Let's see some of the others you have/had in your collection? My favorites so far are the 3725 and 2764.
Here are some more. The third down, another tropical reference (3696), was traded to a friend last year. The first is a bombe semi-bubbleback, 6090. Then a 3372, and last another 2764.
Love these watches. If I got a rolex it would be a bubbleback. What is the price point of entry on these guys?