Jaeger-LeCoultreMaster Extreme

This collection holds Jaeger-LeCoultre's Master Compressor line of 2002 to the mid-2010s, in cases from 40.5 mm to 46.8 mm. They are sports watches with compression keys on the crowns, which lock them by a quarter turn. This library holds 21 references, every one automatic.

About the Jaeger-LeCoultre Master Extreme

The Master Compressor took the maison's Master movements into a case built for pressure, and its models divided by task: the Chronograph on the 751 and its variants, the Diving models rated to 1,000 m, the Geographic and the World Chronograph on the 757 with their second time zones, and the Extreme LAB of 2007, a watch built without lubricants in a case of titanium and Cermet. The 751 family powers 10 references here, the 758 3 and the 780 3. 16 references are chronographs.

The 41.5 mm case accounts for 8 references, with 44 mm, 46 mm and 46.8 mm at 3 each. Steel is the material of 6 cases, titanium of 5, pink gold of 4, and titanium with ceramic or Cermet of 4. Black dials lead at 15. Water resistance is 100 m on 18 references and 1,000 m on the 3 Diving models, and every case has a closed back. 3 are limited editions, and the rarity median is 7.

The Polaris is the sports line that replaced it in 2018, the Master Control the classical line that shares its movements, and the AMVOX the Aston Martin collection of the same years.