Patek Philippe

Complication

Ref.5328G-001

Announced in 2025, the “Complication Ref. 5328G-001” is a model that embodies Patek Philippe’s advanced watchmaking expertise. As the brand’s first manual-winding watch to combine an 8-day power reserve with day-and-date displays, it brings together years of expertise in developing complex mechanisms. Blending the aesthetics of traditional watchmaking with innovative mechanisms and exceptional practicality, this is a timepiece to watch.

Equipped with the newly developed hand-wound movement “Cal. 31-505 8J PS IRM CI J,” this timepiece offers an extended power reserve of approximately eight days. The day-and-date displays feature instantaneous switching mechanisms, while power reserve and small seconds indicators are also included. With a stable power supply from two barrels and a sophisticated mechanical movement, this timepiece allows you to fully appreciate Patek Philippe’s technical expertise and practicality.

A sophisticated design featuring a black gradient textured blue dial set in an 18K white gold case. The delicate texture at the center of the dial and the colors that deepen toward the outer edge create an elegant and three-dimensional appearance. The day-date display, small seconds, and power reserve indicator are balanced throughout the dial, combining classic beauty with excellent legibility.