Cartier Santos - Help!

[Tb1991]

I've been attracted to the Santos for a while but always been a Rolex man so I've no idea on tells on a Cartier. Whilst on timesshop I noticed an offer;

http://www.timesshop.net/9934-ca5250-cartier-santos-100-white-dial-ss-ru-asian-21j-automatic.html

Looks nice to me, just wanted opinion?

Thanks,

TB.