The 1700 AZ award-winning "core" work produced by the famous craftsman Swiss Watch - JL Jaeger-LeCoultre Master Series Q1378420 Clown Watch is full of sincerity and makes its elegant debut! [Case] ​​The size of the watch is 39mm High-end texture [movement] independently developed according to the original CAL.938 movement. Compare "core" to "core"! Fang shows sincerity. 1. Realizes the two-way winding function of the genuine movement 2. Restores the feel and sound of the original 3. Uses the same KIF shock absorber as the original 4. The balance wheel position is synchronized with the original. Slim and elegant. Unique interior and exterior. "Core" is better than "core". Famous craftsman Swiss watch exquisitely recommends men's mechanical watches. Famous craftsman Swiss watch carefully creates ultra-real physical pictures for you to shoot, Jaeger-LeCoultre