Cartier Obus CPCP 18kt Yellow Gold with CPCP Box Ref 2380The Cartier Tank has been around for over a century now, with a number of variations including the Tank Obus. The name Obus comes from the French for bullet and is demonstrated by the bullet shaped lugs. This is a very collectible example from the sought after Collection Prive Cartier Paris (CPCP) line. The watch measures 33x26mm in yellow gold and houses a silver dial with black Roman numerals with railroad track, blued Breguet hands and a blued