Inspired by the dashboards of Italian cars, this OMEGA Speedmaster Racing Automatic Chronometer Men\'s Watch is highly valued for design aesthetics and chronograph performance. Its authentic vintage vibe and iconic style are a winning combination. At A Glance  Fastened with a black perforated rubber strap 44.25mm stainless steel case with a black tachymetric bezel and 50m water resistance Scratch-resistant sapphire crystal Black dial with baton hour markers Two chronograph sub-dials Date window at 6 o’clock Powered by the OMEGA Co-Axial Calibre 9900 Master Chronometer self-winding automatic movement Minimum power reserve of 60 hours