65h power reserve
The 30-255 PS is a hand-wound movement manufactured by Patek Philippe. It achieves a 65-hour power reserve through two mainspring barrels arranged in parallel, a design that contributes to its compact construction of 164 parts. This is a base caliber in Patek Philippe's lineup, used in simpler timepiece references.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Power Reserve
65h
Display Type
Analog
QUICK FACTS
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