I found the following "JLC Master Ultra Thin" and immediately I was totally flash by the look.

Master Ultra Thin Reserve de Marche SS SWF 1:1 Best Edition Silver Dial on Black Leather Strap A938 - Master Ultra Thin - Jaeger-LeCoultre - Watch Brands

I checked the posts but I didn't found a real answer to my question

Does somebody owns this rep and can share his experience. Is it a reliable movement and a good quality to buy?