Grisar
450
Both are excellent chronographs.
Oct 30, 2019,11:50 AM
One is classic yet not old fashioned, the other very innovative. Actually I like both, but if I could only pick one, I'd definitely take 5070.
My reasons: movement, case, dial and the winding fun! Besides, 5070 is an important milestone in Patek's history of manual winding chronograph.