The Battle of High-End Chronographs Part 1 - Patek Philippe 5172G - Monochrome Watches
When a model is discontinued and replaced with a new reference at Patek Philippe, two things happen: the old model tends to become even juicier bait for collectors and the newcomer is subjected to intense scrutiny. In March 2019, Patek Philippe introduced the ref.5172G chronograph to replace the longstanding and much-loved ref. 5170. Fitted with the same in-house manual-winding calibre CH 29-535 P...