ELLIPSE MODEL, REF. 3978G, MOVEMENT NO. 1'853'240, CASE NO. 2'997'530, MANUFACTURED IN 1996

The Golden Ellipse is one of Patek Philippe's most enduring designs, its proportions famously derived from the golden ratio. The ref. 3978 represents the modern expression of that formula, produced from the 1980s through the 1990s and prized today for its balanced geometry and understated elegance.

The present example features a white dial with Roman numerals, paired with a subsidiary seconds register at 6 o'clock. It is powered by the Calibre 215, a slim manual-winding movement with 18 jewels, bearing the Geneva Seal.