ZF Jaeger Master Series Q1548420. As one of the thin imitation watches, the thickness is only 8.5mm (synchronous genuine) 9015 movement watch size 39mm. Front and back two sapphire crystal glass mirror. Watch style gentleman elegant hand effect simple thin. The black dial is paired with elegant toffee hands to highlight its exquisite beauty. 12 time scale using mounting process (consistent with the original) Buy Jaeger-Lecoult ZF ZF production must be a boutique