UK: 50 hours but 10+ years to achieve the level of training that you achieve in the US in 5 yrs
France/Belgium: more or less 50 hours, 6 years (2 General surgery!!! + 4 ortho) to finish residency. Surgical education is suboptimal during residency, and in general you should have to kiss the Emperor's (Big Professor's) @ss.. In no way you are independent surgically after the 6 years. Takes years to become surgically competent. Eg. in Belgium, at a big University hospital, at the end of residency, a resident usually has performed "alone" the huge number of 4-5 THR cases!
In the US you work and you learn at the same time, because they want you to learn. In Europe, you work, and, because you work (btw) you learn by chance, not because there is an educational system fit to your needs. That's also why it takes longer (not just because your work hours are less -- they are also of much lower quality).
Bottom line: I'm from Europe, have seen the above systems and I'm glad I'm a resident in the best training system in the world.