V9 new product Jaeger-LeCoultre Master Calendar Series 6. The watch movement adopts the mo

V9 new product Jaeger-LeCoultre Master Calendar Series 6. The watch movement adopts the modified all-in-one 899 model movement. The movement has a stable beat of 28800. It is 39mmX9.8mm. It has an exquisite ultra-thin appearance and sapphire mirror glass. Optional steel strap or leather strap!