The last time only manual wind omega chronometer and as far as I remember available only in 18k gold cases. They are quite scarce and from the availability that I've seen far fewer than 4000 are still around with many perhaps melted down for their gold value.
I´ve read that watches from cold countries are usually very nice because people there dont sweat (may be they just freeze). Must be true, judging from the watches you show here!.
Hi I have a warm spot for the caliber 602............ I wrote about them years ago on the purist....( I know you have heard that before hahahahaha). http://www.watchprosite.com/page-wf.forumpost/fi-677/ti-368931/pi-2250141/ Lately I bought a movement and dial from @Joe K. ... thanks joe..... Still looking for a case , will keep an eye out for an Omega case... for i so stay tuned..... what I like about the one I bought the dial is more of a art deco and or bauhaus design in compared to the "typical" style we see in the above examples.... Good Hunting Bill Sohne