Family: 9
Caliber 9-90 is a manual-winding movement introduced by Patek Philippe in 1940. Part of the caliber 9 family, it was designed as an extra-small ladies movement, reflecting the era's preference for diminutive wristwatch proportions and refined sizing. The movement was manufactured in-house by Patek Philippe and has since been discontinued.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1940CALIBER FAMILY
9ALSO KNOWN AS
cal. 9-909'''
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