CWC is shrinking down one of their own stopwatch designs to create a new waterproof model called the GS Sonar. Inspired by a stopwatch used in the movie Mission Impossible: Fallout, the stopwatch's clean and technical dial has been perfectly translated and miniaturized into a 38mm timepiece complete with a matte finish case and an anodized red crown. The movement is a very reliable ETA quartz and it also features a domed sapphire crystal, 100m water resistance, luminous hands, and two NATO straps. 

£349 (approx. $459), cwcwatch.com