The Seiko 6138A is an automatic caliber with an analog display, made in Japan. Its complications are date, day and chronograph. Its features include column wheel, hand winding and instantaneous date change. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
Shock Protection
Diashock
COMPLICATIONS
DateDayChronograph
FEATURES
Column WheelHand WindingInstantaneous Date Change
QUICK FACTS
FOR WATCH DEALERS
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