Sure many watches increase in value and yes there are some super high end pieces that can be considered investments, but if you are buying either of these watches, thinking you may flip them anytime in say the next 10 years and intend on making a dime, I'd go elsewhere.
My vote is the RG ROO.
Well I just sold my RG Rubberclad and replaced it with this one, the Alinghi forged carbon RG.
For your consideration?