I prefer the titanium case and bracelet as it feels even more crisp than the steel one. I am also not a particular fan of the dark grey sunburst dial in the stainless steel version and think the vertically brushed dial fits the tool watch esthetic better.
Out of your two options, I am more inclined towards the annual calendar just for the sheer ingenuity of it. But having said that, there really is no wrong answer and either are fantastic options. I ask about your wrist size because the 38mm versions are p...