Family: 6xx
The JLC caliber 630 'Mechaquartz' caliber is a movement with a quartz base powering a mechanical chronograph; it has a total of 233 parts and can be considered quite complicated. It features a date and moonphase display and was most notably used by JLC itself and IWC.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
COMPLICATIONS
DateMoon Phase
QUICK FACTS
BRAND
TYPE
QuartzSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1975CALIBER FAMILY
6xxALSO KNOWN AS
cal. 630jlc 630