The 6T63 is Seiko's branded meca-quartz chronograph, the in-house version of the VK63A. Features hybrid quartz timekeeping with mechanical chronograph for smooth sweeping seconds. 3-6-9 tri-compax layout. Used in Seiko chronograph models like the SSB025.
Movement Type
Meca-Quartz
Diameter
30.8mm
Height
5.1mm
Display Type
Analog
BRAND
SeikoTYPE
Meca-QuartzSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
6TCOUNTRY
JapanALSO KNOWN AS
