Family: 800P
The Piaget 838D (Cal. 838d) is a manual-winding movement belonging to the 800P family, distinguished by its diamond-set configuration. As an in-house caliber, it reflects Piaget's vertical integration in movement manufacturing. The movement remains in production and appears in the brand's jewelry and dress watch collections.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
800PALSO KNOWN AS
cal. 838d
FOR WATCH DEALERS
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