Originally Posted by smohr33
Most newer Rolex are COSC. What's wrong with thier timekeeping?
Meeting COSC standards, whether officially certified or not, isn't that difficult. I think the point was that Rolex is pretty middle of the road in technical horological terms. They are well built and hold (or gain) value, which is nice, but it's not like Rolex is head and shoulders above other similarly priced brands.