The Patek Philippe 5170J was introduced three years ago as the latest in a legacy of great manually wound, two-register chronographs. It replaced the epic 5070, which was Lemania powered, and brought the size down to 39mm.
And for the first time used an in-house manually wound chronograph caliber. The 5170 was introduced originally, and exclusively in yellow gold.
1 in stock (can be backordered)