The Rado True Square open heart unites complex high-tech materials and ultra fine craftsmanship. The 38mm polished rose high-tech ceramic monobloc case is lightweight, hypoallergenic with exceptional hardness and durability, rated at 1, 250 Vickers. It forms a resilient case for the calibre R734, equipped with 25 jewels, an 80-hour power reserve and an antimagnetic Nivachronhairspring. Crowned by a flat sapphire crystal, the dial reveals an open heart architecture that showcases the inner workings with refined clarity. The rose sunray dial is precisely sculpted, its bevelled apertures framed in matching rose gold tones to accentuate the mechanical beauty beneath. Rose gold coloured applied indexes filled with white Super-Lumi Nova are complemented by finely printed grey minute markers, achieving a harmonious and precise composition. Visible through the open section, the movement holder is adorned with Côtes de Genève, while the dial side of the movement features elegant circular grai