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The reference 570 in yellow gold
Aug 19, 2022,05:45 AM
So here it is - a reference 570 Yellow Gold case with the stamp of Helvetia clearly visible
Short signature on the dial dates it to after 1948
Reference 27sc dates it to after 1949- the 12-120 and the 12-120 sc were phased out after 1949
Enamel signature dates it before around 1955 as after this date approx all dials were stamped with Patek Philippe rather than enamelled- this date is not exactly known
Dial is pretty special=pie pan dial with 3-6-9-12 numerals in gold which was used in the earlier models
Hands are leaf rather than Dauphine
Extract confirms early 1950's