https://shop.hodinkee.com/products/jaeger-lecoultre-master-compressor-q1708470-10-10-jlc-sxqlch

This distinctive and characterful Master Compressor verifies that few watchmakers can turn their hand to almost any watch style quite as Jaeger-LeCoultre can. Put this 41.5mm bold, diving alarm watch next to an ultra-thin Reverso and marvel at the brand’s ability to be all things to all people. This Master Compressor is a surprising all-rounder with solid water resistance, a handy alarm functionality, bold and legible styling, and a timeless color scheme that matches its polished case. In a world of highly similar sports watches, pieces like this Master Compressor are welcomed reminders of Jaeger-LeCoultre’s individuality, craftsmanship, and dedication to horology.