Jaeger Lecoultre · Automatic

Caliber 752

Automatic movement with chronograph and world time indication. Its column wheel and vertical-clutch chronograph, in harmony with the finest watchmaking traditions, boasts remarkable technical characteristics such as the lubricant-free ceramic ball-bearing winding mechanism, the large variable-inertia balance, and the laser-welded balance-spring, together ensuring peerless reliability and longevity.