Patek Philippe Complications Series 5924G

Design:

Case: Crafted from 18K white gold, with a 42mm diameter and 13.05mm thickness, featuring a mirror-polished finish. Two vintage-style piston pushers on the right side operate the chronograph function, while two concealed pushers on the left side allow for bidirectional adjustment of the second time zone hand in 1-hour increments.

Dial: A khaki-blue lacquered dial decorated with a sunburst pattern, featuring luminescent gold applied Arabic numerals and cathedral hands. The second time zone hand is skeletonized. A date display is located at 12 o'clock, and a 60-minute chronograph subdial is at 6 o'clock. The day/night status for both time zones is displayed in two small round windows on either side. The seconds scale has been adjusted for improved chronograph accuracy.

Strap: A vintage olive green calfskin strap with an 18K white gold parallel pin buckle.

Movement Performance:

Movement Model: Equipped with the CH 28-520 C FUS automatic movement, 31 mm in diameter and 6.95 mm thick, consisting of 370 parts and 34 jewels.

Technical Features: Employs a column wheel and vertical clutch structure, with a 21K gold central rotor balance wheel, a frequency of 28,800 vibrations per hour (4Hz), and a power reserve of approximately 55 hours. The sapphire crystal case back reveals exquisite decorative details such as Geneva stripes and perlage, and the movement is certified with the Patek Philippe Seal.

Functions: Featuring chronograph, dual time zone, flyback/retrograde, and date display functions, this powerful and practical timepiece meets the needs of travelers and wearers who require complex functions.