THE JOURNAL

177 movement

Jaeger-LeCoultrePublished 2013-04-03

The watch shopping channel provides the latest pricing for the 177 movement, along with addresses, specifications, news, images, and reviews for the 177 movement across mainland China, Switzerland, Hong Kong, the USA, and Europe.

Basic information

Movement introduction:
Manual winding, patented spherical tourbillon; double barrel; double barrel power reserve of 192 hours
Movement functions:
Hour hand, minute hand, small seconds (within the tourbillon cage): perpetual calendar capable of displaying the date (two retrograde hands) and month; true solar time display (via continuously changing equation of time); mechanical retrograde leap year display
Diameter and thickness:
36.3 mm, 10.85 mm
Rubies:
77 jewels
Movement balance wheel:
Monometallic Glucydur balance wheel with screws
Movement frequency:
21600 vibrations per hour
Remarks:
Total of 658 components, perlage mainplate, Côtes de Genève bridges