When it comes to protecting high-end watches, two things are critical: keeping them safe from thieves and scratches and keeping them running. (Courtesy of Brown Safe) Lock It Up! Brown Safe Mfg’s Man Safe 1418 $7,249 Designed by a reformed safecracker, this unit features a 1/2-inch steel door and 1/4-inch steel body, fire-resistant construction, drawers,…