Browse All Complications
A chronograph adds an independent stopwatch to a watch. Originally built for horse racing and aviation, it's one of watchmaking's most storied — and most useful — complications.
Invented for Pan Am pilots in 1954, the GMT complication lets you read two time zones at once. The essential watch for anyone who travels regularly or works across time zones.
The original tool watch. Dive watches combine a rotating bezel for timing decompression stops with serious water resistance — and look great doing everything else too.
One of watchmaking's oldest complications, the moon phase tracks the 29.5-day lunar cycle. Equal parts practical astronomy and pure aesthetic poetry.
The full calendar complication done elegantly. The Rolex Day-Date set the template — day written in full, date displayed prominently. Practical and refined in equal measure.
A power reserve indicator shows remaining mainspring energy — how long before the watch stops. Practically useful on manual-wind watches, and always a sign of serious mechanical intent.