Family: 6xx4 jewels
Quartz movement with display for hours and minutes.
Last updated 13 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Jewel Count
4 jewels
Height
2.15mm
Display Type
Analog
QUICK FACTS
BRAND
TYPE
QuartzSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1985CALIBER FAMILY
6xxCOUNTRY
SwitzerlandALSO KNOWN AS
cal. 657jlc 657
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