Rolex Commando Watch

Think your Rolex is tough? Well, it's about to get even tougher.

The gorgeous watches in the company's new Commando line are built with a military-grade graphite particle coating that gives each one a diamond-hard surface that’s resistant to scratches, extreme temperatures, and general grime. Buyers can choose between two classic Rolex styles—the Submariner and Milgauss—and three color schemes—desert (silver), forest (green), and combat (goldish brown).

$18,500, bamfordwatchdepartment.com