I also got this recently, after I got poison deeply by the Omega Ploprof 600m !
It’s using a Sellita SW200 movement, a ETA 2824 clone. Time keeping is still great, +5-6s after 5 days, even thou it’s a year old watch and I might be the 3rd owner already.
Anyway, I spent some time reading about the whole process of this watch in Watchuseek Ocean7 forum, from how the idea was formed to production, it took a year before it started shipping at the end of 2008 !
It’s amazing how they managed to design this watch with so many inputs from the forum, going over the details of the color of the dial, 5-minute interval markers, acrylic or sapphire bezel insert etc.