Bidspirit auction | Heuer Swiss mechanical hand-held stopwatch,

Heuer Swiss mechanical hand-held stopwatch, white dial with black Arabic seconds and red 1/10 markings, crown and side pusher, housed in black alloy case, retained in original illustrated presentation box. Founded in 1860 by Edouard Heuer in St-Imier, Switzerland, Heuer pioneered oscillating-pinion chronograph movements and split-second timing instruments, becoming synonymous with precision sports timing and later evolving into TAG Heuer, a leading luxury chronograph manufacturer.