I have one that is almost identical to the one you linked, the 'glass' covering is made from lab made sapphire as it is harder and less likely to scratch. I love mine, was from my dp last year for my 40th, goes with all of my clothes, quite understated as fairly small and very thin. The mother of pearl is really very pretty and delicate in colour.
This is my second Eco drive watch, my old one still goes fine, I have had that one for about 6 years. Would recommend this make every time.