7 jewels
The Jaeger-LeCoultre 688 is a quartz caliber with an analog display, 7 jewels and a date complication. It measures 2.3 mm in height. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Jewel Count
7 jewels
Height
2.3mm
Display Type
Analog
COMPLICATIONS
Date
QUICK FACTS
FOR WATCH DEALERS
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