Cartier Calibre de Cartier, Stainless-Steel Chronograph 42MM Watch W7100043DESCRIPTION The W7100043 from the Calibre de Cartier collection is a Chronograph that delivers a masculine take on the Cartiers brand of luxury. The W7100043 has a round shaped stainless steel case that is 42MM in diameter with a scratch resistant sapphire crystal and pull push heptagonal crown with a fixed minute marker engraved rose gold bezel. It has a silver dial with two sub dials, a date window and roman and index mix hour markers. The W7100043