The Twenty~4 collection was introduced by Patek Philippe in 1999 as a line of watches exclusively for women. It is designed to be a versatile companion for the modern, active woman, suitable for any time or occasion. The collection embodies timeless elegance. The new version features a refined and contemporary olive green dial with contrasting applied 12 and 6-o'clock numerals, hour markers in the shape of trapezoids, and rounded baton-style hands. The Art Deco-inspired, two-tier case is accentuated by a row of 18 diamonds on either side of the dial.