Longines
Founded in 1832 by Auguste Agassiz, Longines is one of the oldest and most respected Swiss watch brands, known for its elegant timepieces, precision sports timing, and strong aviation heritage. The brand's winged hourglass logo is the oldest registered trademark for a watchmaker. Famous models include the HydroConquest, the Master Collection, and the Spirit, a tribute to pioneering aviators. Longines has produced numerous iconic in-house movements, such as the Calibre 13ZN and 30CH chronographs, highly prized by collectors. Longines continues to embody Elegance is an attitude," blending tradition with contemporary appeal."
Setting Lever
A setting lever is part of the keyless works and helps control crown positions for winding, time-setting, and sometimes date-setting. It works with the stem, yoke, and sliding pinion to switch between functions. Setting levers are replaced when worn, bent, broken, or causing issues with crown operation or hand-setting.