Jaeger-LeCoultre 101

Manual WindingIn ProductionIn-house
Family: 1xx19 jewels33h power reserve21,600 vph (3 Hz)

World's smallest mechanical movement (14×4.8×3.4mm). Still produced for special editions. Historic icon.

TECHNICAL SPECIFICATIONS

Movement Type

Manual Winding

Jewel Count

19 jewels

Power Reserve

33h

Frequency

21,600 vph (3 Hz)

Diameter

14mm

Height

3.4mm

Display Type

Analog

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QUICK FACTS

TYPE

Manual Winding

STATUS

In Production

MANUFACTURE

In-house

LAUNCH YEAR

1929

CALIBER FAMILY

1xx

COUNTRY

Switzerland

ALSO KNOWN AS

cal. 101jlc 101

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