The Jaeger-LeCoultre Master Compressor Extreme LAB 2 was introduced at SIHH 2010, in January. The ultimate LAB doesn't have any replica Rado R96548155 Men's watch complications, just like a tourbillon or perpetual calendar. It does, however, have some very high-tech watch functions, even if they are not considered complicated by traditional definitions. The difference between your 781 and 780, would be that the 781 Calibre movement features an advanced silicon escapement.
For instance, it features a patented jumping digital minutes counter, a push-button crown function selector, an advanced anti-magnetic silicon escapement, a black zirconium-ceramic bezel, a rotor that's mounted on lubrication free ceramic ballbearings as well as an advanced multi-adjusting strap. The case is high-tech. It's a dual-ring-case: replica Rado R10463719 Men's watch structured case with carrier-chassis and movement container. It has 143 components and it is made of an advanced titanium alloy, exclusive to Jaeger-LeCoultre, called TiVan15. Powering the Master Compressor Extreme LAB 2 TiVan 15, is the Calibre 781 (Calibre 780 is within rose gold version).
The benefits of this type of high-tech escapement is the fact that it's anti-magnetic, runs with lower friction, doesn't need periodic oil lubrication and it is lighter (which can allow faster and accuracy). The power-reserve is 60 hoursThe dial, that is skeletonized, offers a great view from the movement. The patented mechanical digital jumping seconds is replica Rado R12637303 Men's watch displayed at 12 o'clock. Using two discs, it displays chronograph minutes, for up to 30 minutes.
