21 jewels
The Citizen 6900 is an automatic caliber with an analog display and 21 jewels. Its features include sweep seconds and quickset date. It launched in 1958. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
21 jewels
Display Type
Analog
FEATURES
Sweep SecondsQuickset Date
QUICK FACTS
FOR WATCH DEALERS
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