Defy Chronograph Usm Collection_Glasklar Perfectly following the flange’s curve

Perfectly following the flange’s curve for ultra-precise readability

oversized propeller and signature blue livery make it an emblem of aviation history

Color: Black & Red

XL Strap reference: T603045480

Dial color: Sunray beige

Defy Chronograph Usm Collection_Glasklar Perfectly following the flange’s curveTwo pillars of Swiss excellence, ZENITH and USM Modular Furniture, have come together to imagine this bold chronograph drawing inspiration from the late 1960s DEFY wristwatches but reimagined with the legendary automatic El Primero chronograph movement at its heart. It also carries design cues from the USM Haller system which emerged in the same era. Its octagonal stainless steel case houses a striking USM Pure Orange dial. Equipped with the