And it's not just this model, either. JLC's complications have been saddled with wacky names for a while now. Add limited edition status, and it can get out of control.
Jaeger-LeCoultre Master Compressor Extreme World Alarm Tides of Time Limited Edition.
Jaeger-LeCoultre Grande Reverso Ultra Thin Tribute to 19XX
Jaeger-LeCoultre Master Compressor Extreme World Chronograph Emmanuel Coindre
The watches are excellent 
Best,
Tim