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 Nivachron™ hairspring. Crowned by a flat sapphire crystal, the dial reveals an open heart architecture that showcases the inner worki...