5100 is an automatic module manufactured by Dubois Dépraz. It adds a perpetual calendar with moon phase display to a base caliber, with indicators for day, month, and leap year. The module measures 5.20 mm thick with a 26.20 mm diameter. It includes center seconds and is notable for combining two traditional horological complications in a compact add-on module.
Last updated 15 Sep 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Diameter
26.2mm
Height
5.2mm
Display Type
Analog
COMPLICATIONS
Moon PhasePerpetual Calendar
FEATURES
Sweep Seconds
QUICK FACTS
FOR WATCH DEALERS
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