Most watches made today, even the most expensive, are built of brass, which is rhodium-plated before finishing to impede tarnishing.

FORBES: It's About Time

Other features include stainless steel Linley tread plates, a rhodium-plated plaque in the glove box and a stainless steel overlay of the Linley logo on the passenger fascia panel.

FORBES: Limited Edition Linley x Bentley Continental Flying Spur