Patek Philippe Chronograph 5170. The 5070 was huge 42mm in fact too huge to my taste for 3 reasons. 5070 a watch introduced in 1998 as the first simple chronograph from patek after 40 years of the ref.
Patek philippe chronograph ref. For the longest of time we thought of the ref. You might also be interested in.
Patek philippe chronograph 5170g 010 or gris boite papiers 77 916.
Patek philippe chronograph 82 500. It was the new guard vs. 5170j and eventually added the white gold 5070g to the lineup. Patek philippe chronograph 5070 versus 5170.