Patek Philippe 5172G-001 is equipped with the manually wound Caliber CH 29-535 PS, a column-wheel chronograph movement with horizontal clutch architecture. The 41 mm white gold case frames a blue dial featuring a pulsometer scale, Arabic numerals, and syringe-style hands for clear readability. The movement operates at 28,800 vibrations per hour and delivers a power reserve of up to 65 hours, ensuring stable chronograph performance and accurate time measurement.

This reference emphasizes traditional chronograph engineering while maintaining modern precision standards. Its balanced design and reliable manual movement make it a strong choice for collectors focused on pure chronograph functionality.