Can't decide between the all black or the pepsi and blue dial. I want to get my first mechanical watch because I have some trips coming up and would like to put some miles on it and some memories behind it. I just can't decide if the 009 will be as versatile as the 007 as far as occasions to wear it. Will the pepsi make it less suitable for formal events? I'd love to hear some opinions on what you guys think or what your preference between the two is