I was lucky enough to pick up a red 3431 reference early his year in pretty decent condition. Love the color and the unique slow chrono feature that only tracks minutes. You can tell it’s on because the indicator will have three different settings.

But then I found an even more elusive blue version just this week. In an absolutely immaculate condition. Check out the sticker back too!

It’s pretty interesting to have multiple variants to compare. Now how to tell the wife . . .