Available in four colours, the new Admiral's Cup Challenger 44 Chrono Rubber is offered with a rubber-coated case and a rubber strap in grey, chocolate, green or orange. The case is made of coloured vulcanised rubber, a material that owes its nobility to the high-pressure hot injection process that modifies its structure to make it matt and velvety to the touch. The chronograph movement, mechanical automatic, is chronometer-certified by the COSC. It is the CO 753 calibre offering the functions of hours, minutes, small seconds, date and chronograph. Equipped with a 48-hour power reserve, the finishing and oscillating weight can be appreciated through the opening in the case back. Chocolate-coloured and limited to 50 pieces (not visible in the photo), the first version harmoniously marries the rubber with the pink gold of the crown, pushpieces and bezel. The oscillating weight, the hands, the CORUM logo applied to the dial and the hour markers are also coated in pink gold. The grey and the green, two other versions limited to 70 pieces, offer a black dial enlivened by hands and hour markers coated with white Superluminova in the first case, green in the second. The crown and push-pieces are in black PVD-treated grade 5 titanium. Finally, the last variant combines an orange strap with a black bezel and dial and will be available in 120 pieces. The oscillating weight impresses by picking up the colour of the strap in the orange and green versions and is black PVD treated in the grey model. Water-resistant to 100 metres, the Admiral's Cup Challenger 44 Chrono Rubber is fitted with a rubber strap with a pink gold pin buckle in the chocolate version and a triple folding clasp in the other versions.
