Family: 8R34 jewels45h power reserve28,800 vph (8 Hz)
Automatic with complication. Part of 8R high-end family.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
34 jewels
Power Reserve
45h
Frequency
28,800 vph (8 Hz)
Display Type
Analog
COMPLICATIONS
Chronograph
FEATURES
Column Wheel
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
8RCOUNTRY
JapanALSO KNOWN AS
cal. 8r28seiko 8r28