Introduced in 1986 and produced through the early 2000s, the ref. 3970 is the modern heir to Patek Philippe’s grand lineage of perpetual calendar chronographs (refs. 1518 → 2499 → 3970 → 5970 → 5270). This example of a ref. 3970 in platinum delivers the classic 36 mm proportions with the crisp, heavy, monochrome look for which platinum examples with silvered dials are prized. Inside we find Patek Philippe’s hand‑finished CH 27‑70 Q—a column‑wheel chronograph with perpetual calendar—derived from a Nouvelle Lémania ébauche and brought to Patek Philippe standards with extensive re‑engineering and finishing.
REF. 5070G
PATEK PHILIPPE CHRONOGRAPH REF. 5070G
Full Set Patek Philippe 18K white gold ref. 5070G made and sold in 2002
$ 68,000.00