Parmigiani's Tondagraph GT has always delivered the goods with its classic and versatile design that wears well in any situation. This week, the brand has unveiled its latest additions to the lineup with new bicolor dial options. Available in 42mm steel or rose gold cases, both watches feature a silvered dial with a clou triangulaire finish and black subdials. Both can also be spec'd with integrated rubber straps or bracelets. The silver model is powered by their Caliber PF043 automatic, which features both a chronograph and an annual calendar and a power reserve of 45 hours. The rose gold model features their PF071 movement with a column wheel chronograph and a power reserve of 65 hours.