Jaeger-LeCoultre Master Compressor Extreme World Chronograph Ref 150.8.22 Steel
Calibre # Jaeger LeCoultre 752. Crown Screw down Steel Crown. Model/Series Master Compressor. Ref No 150.8.22. Case Material Stainless Steel Case. Case Back Stainless Steel. Bezel Fixed Steel Bezel. Dial Black Dial, Two subdials.