Family: 1xx50h power reserve28,800 vph (4 Hz)
Early high-precision ebauche. 1920s LeCoultre production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Power Reserve
50h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Tourbillon
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1925CALIBER FAMILY
1xxALSO KNOWN AS
cal. 174jlc 174
FOR WATCH DEALERS
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