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Patek Philippe Perpetual Calendar Chronograph 3970ER-012

Rose Gold · 36mm

Ref: 3970ER-012

For SaleUSD 188,550

+ USD 0 shipping

jacek.kozubek
Member since Aug 2008 · 17 yrs
217 Posts
103 Sold
83 Active
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Brand
Patek Philippe
Condition
Excellent
Series
Perpetual Calendar Chronograph 3970ER-012
Box
N/A
Model
Perpetual Calendar Chronograph
Papers
Yes
Reference
3970ER-012
Year
2004
Case Size
36mm
Case Material
Rose Gold
Location
United States flagUnited States
Listed
May 16, 2026
Updated
Jun 5, 2026
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Description

Case: The 36mm 18K rose gold case is excellent, showing only very light wear from use. The smooth 18K rose gold bezel is also in excellent condition, showing only very light wear from use. A Patek service caseback sticker is in place on the display back. Dial: The silver dial is excellent, showing no visible wear. The applied 18K rose gold "stud & pencil" index markers are also in excellent condition, and the original factory 18K rose gold pencil hands are matching. Bracelet: The green alligator leather Patek strap is excellent, showing only very light wear from use. The 18K rose gold Patek buckle is also in excellent condition, showing only very light wear from use. At its largest setting, the strap will fit a 6.75in (17.2cm) wrist. Accessories: Papers, service, papers, solid gold caseback, Patek pusher, Patek service pouch.

Collector Discussions

3970p or 5970p (inspired by the recent thread by amanico)
Amanico discussed Platinum PCCs, favoring the 3970p second version over the 5970p due to details in the dial. The 3970p's leaf dial and rectangular indexes, along with its unique case structure, are particularly impressive.
forum · anaroku · 2431 views · 3M
Patek Philippe 3970 Platinum Salmon.
Discover the rare Patek Philippe 3970 Platinum Salmon watch, a dream piece in the horological world. Exquisite aesthetics and craftsmanship displayed in Christies' image.
forum · amanico · 2107 views · 4M
3970…
Once overlooked, the 3970 watch now shines with its vintage charm. Join the discussion on 3970 vs 5970 choices.
forum · Watches_passion · 1438 views · 5M
White gold marvels
Discover Patek Philippe's white gold watches, the Perpetual Calendar Chronograph Ref. 3970EG-016 and Chronograph Ref. 5070G-001. Contrasting in dimensions and movements. Share your pick. Reviewed by Tim Mosso.
forum · quattro · 2480 views · 6M
3970 vs 5970
Author sold the 5970, finds the 3970 vintage with understated design. Seeks opinions on increasing sightings of 3970 over Nautilus/Aquanauts.
forum · Watches_passion · 5770 views · 6M
When I think of all the great Pateks from the “modern era”, which for purposes of this post I postulate as being from approximately 1985 to present, there is one watch
The Patek Philippe 5970 is a standout favorite for its perfect blend of function and aesthetics, with advanced features like quick-set calendar functions and sapphire crystals on the case and case back.
forum · patekova · 7086 views · 7M

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