Family: Seiko 68xx
The 6870 is an ultra-thin manual-winding caliber introduced by Credor in 1970. Measuring just 1.98mm in thickness, it ranks among the thinnest movements ever produced. The movement notably lacks a seconds hand, a design choice aligned with dress watch priorities of the era. Part of the Seiko 68xx family, the 6870 was manufactured in-house by Credor and has since been discontinued.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Height
1.98mm
Display Type
Analog
Winding
Manual
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1970CALIBER FAMILY
Seiko 68xxFOR WATCH DEALERS
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