The Rotary Airline (model GS00100/04/BRN) is a pilot-inspired quartz chronograph watch for men. It features a 42mm stainless steel case with a serrated rotating bezel, black dial with slide rule markings, chronograph subdials, and a date window at 4 o'clock. The dial is protected by mineral crystal glass.

The watch comes on a brown genuine leather strap with a tang buckle clasp, combining aviation aesthetics with everyday wearability. It is water resistant to 50 meters. Rotary is a British watchmaker with over 130 years of heritage, and the Airline collection draws inspiration from classic aviation chronographs.