The Patek Philippe 5204 represents the company's inaugural perpetual calendar split-seconds chronograph utilizing an in-house movement, serving as the successor to the Lemania-based 5004.
Movement Type
Manual Chronograph
Caliber
CHR 29-535 PS QJewels
34
Reserve
65
Frequency
28800
Hands
Small Seconds
Shape
Round
Material
Platinum
Glass
Sapphire
Diameter
40.00 mm
Water Resistance
30.00 m
Dial Color
Silver
