Pilot Chronoscope 43.3mm Black Dial

Junghans builds the Pilot Chronoscope 27/3591.00 around a 43.3 mm stainless steel case with a bi-directional turning bezel carrying a luminous dot. The black dial is fitted with luminous applied markers and hands, plus a small second and a 30-minute counter for the chronoscope function.

Inside is the self-winding Calibre J880.4, good for 38 hours of power reserve. The sapphire crystal and screwed steel case back support 100 meters of water resistance, and a push/pull crown handles setting. A riveted leather strap closes with a pin buckle, giving the large case a utilitarian, flight-deck feel on the wrist.