54h power reserve28,800 vph (8 Hz)
The GP01800-0004 is an in-house automatic movement measuring 30mm in diameter with a frequency of 28,800 vph (4 Hz). Its mainspring delivers a minimum 54-hour power reserve. The 190-component caliber features a pink gold oscillating weight and is finished with Côtes de Genève, circular graining, and bevelling. This movement appears in Girard-Perregaux timepieces.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
54h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Display Type
Analog
Winding
Automatic (Bidirectional)
