This is another one of my designs. This is a spin-off from Omega's clasp design with one main difference, the push pieces are fit flush on the sides of the clasp.
The problem (possibility of it happening) I can see with Omega's clasp (or other clasps with a protruding push piece) is that the push pieces for unlocking the clasp has a possibility of it getting caught in clothing, fishing lines, tags, wires...and the sort.
I'm not putting down Omega's design, in fact, I consider one of the best clasps if not the best available in the market. Rolex Seadweller clasps are also equally awesome.
With this design, it would not rule out completely getting caught into clothing...etc but would minimize that possiblity significantly.
Once again, feel free to voice out your opinions on this one.