Family: Seiko/TMI VK meca-quartz chronograph
The VK63 is a meca-quartz chronograph caliber manufactured by Time Module Inc. It combines quartz timekeeping with a mechanical chronograph module, delivering 1/5 second chrono increments and an instant reset function. The movement features small subdials and is used in Undone chronograph configurations. It is currently in production.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
Winding
Quartz (Battery)
COMPLICATIONS
Chronograph30-Minute Counter
FEATURES
Instantaneous Date Change
QUICK FACTS
BRAND
TYPE
QuartzSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
Seiko/TMI VK meca-quartz chronographALSO KNOWN AS
seiko vk63
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