
In the unlikely event you actually want to use the chronograph to measure intervals of more than 30 minutes, only the 5980 or 5960 will be of any use.
If you would enjoy having others notice your watch and ask about it, the 5980R will serve you best.
If you seek beauty that is visually linked to the past 60 years of chronograph design or would enjoy the daily winding ritual, the 5170J will suit you best.
If you like modern and informal, the 5960P blue dial would be the choice, as it is for me of these three.
Park
).

Hope this helps.....
M.

The 5170 if you want a dresswatch, but if you're looking for something more sporty you can't beat the 5980.
But if the 5070 is an option ...
If your budget allows the 5170 I would go for the 5170, and later try to save for the 5980
If a 5170 is a bit out of reach today you could buy the 5980 which is a gorgeous watch. Later you can add the 5170 or you can sell the 5980 and use some extra cash for the 5170
If money isn't an issue : Buy the 3 pieces ;-)
but I would prefer a dress watch or a sporty one, not something in between.
On the other hand If I could afford all 3 of them I'm sure I would buy the 3 different pieces
