Twenty years after introducing their emblematic 1911 collection, the Ebel 1911 BTR series for men was launched. Defined by their boldly contemporary aesthetics, iconic design and sophisticated technical features, these models are powered by exclusive Ebel proprietary cosc-certified mechancial movements. The Ebel 1911 BTR Chronograph is powered by the historical automatic chronograph calibre 137 - developed, assembled and tested in Ebel's workshops in Switzerland. 3 year international guarantee.