Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


jlc_470

JLC 470

Calibre 470 was a chronometer-grade hand winding movement from Jaeger-LeCoultre.

Originally used in the military Mark 7 A, Calibre 470 was a hand-winding movement with great precision. It evolved into the Calibre 488 SBr, used in the Mark 11, which added hacking seconds. Calibre 468 was similar. The next revision was Calibre P 478 BWSBr, the movement used in the legendary Jaeger-LeCoultre Geophysic chronometer of 1958. The 478 added shock protection and a swan neck regulator but was otherwise similar to the 488.

Manufacturer:

Description:

Functions:

Data:

  • Diameter 12.75 lignes, 28.8 mm
  • Height 4.55 mm
  • 15, 16, or 17 jewels
  • 18,000 A/h
  • Power reserve 40 Hours

Production period:

  • 1940's
jlc_470.txt · Last modified: 02.12.2022 20:38 by 127.0.0.1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki