Patek Philippe pink on pink pocket watch

Patek Philippe 18k pink gold pocket watch from circa 1940, featuring a 45mm case with Art Deco styling and squared bow. The pink dial displays Roman numerals with a subsidiary seconds register at 6 o'clock, and the watch is powered by a manual-winding movement. The case, movement, and dial are all signed Patek Philippe, with the caseback stamped PXP for the US market.