F.P. Journe 1518

Calibre 1518 is a manual-winding split-seconds chronograph movement manufactured by F.P. Journe. Introduced in 2007, it remains in production and is used exclusively in the Chronographe Rattrapante timepieces of the LineSport collection. The rattrapante complication enables independent timing of two concurrent intervals, making it particularly suited for lap-timing. The movement features an 80-hour power reserve and is housed in titanium, rose gold, or platinum cases with integrated bracelets.