Elon Musk has occasionally been spotted wearing a few different timepieces, but he is most notably known for wearing a classic TAG Heuer Carrera Calibre 1887 chronograph, and he has also been seen sporting custom or minimalist digital smartwatches. Given his prominent role leading high-technology enterprises like Tesla and SpaceX, his choice of wristwear often reflects a blend of functional practicality and classic industrial style rather than ostentatious luxury display.