The Junghans Pilot Chronoscope 27/3590.00 channels the brands aviation instrument heritage into a bold automatic chronograph with a matte black dial, luminous numerals and hands, and a grippy bi-directional bezel. It is 43.3mm stainless steel round round case houses the self-winding J880.4 calibre with stop function, 30-minute counter, small seconds, 38-hour power reserve, sapphire crystal, and 100m water resistance.