Embracing forward-thinking and visionary design, the TX Linear Chronograph is the world’s only quartz analog movement that runs on a vertical line. Bi-directional motors propel the proprietary hand located at the nine o’clock up and down the chronograph minute scale. The multifunctional retrograde displays the chronograph hours or second time zone. The new 830 Series: Linear Chronograph Duo features a 47mm curved case with a subtle beveled edge and is paired with bold highlight colors to create a striking balance of beauty and power.