The latest limited-edition version of the Doettling Fortress is the German safe maker’s first offering that melds high-level protective features with full customization. The newest version of the Fortress (the original model debuted in 2013) starts at $130,000 and is clad in bright turquoise suede. In addition to this new finish, Doettling recently expanded the colors and fabrics available. Options for exterior materials include calfskin leather, Egyptian sail cotton, Alcantara suede, and French jacquard; cust…