The Rado True Square Open Heart is a 38mm masterpiece of modern craftsmanship and material innovation. Its polished rose high-tech ceramic monobloc case is lightweight, hypoallergenic, and exceptionally durable, rated at 1,250 Vickers. Beneath a flat sapphire crystal, the rose sunray dial reveals a beautifully sculpted open heart design with bevelled apertures and rose gold accents. Powered by the Calibre R734 automatic movement, it features 25 jewels, an 80-hour power reserve, and an antimagnetic Nivachron™ hairspring. The dial is adorned with rose gold-coloured indexes filled with white Super-LumiNova, grey minute markers, and a rotating anchor emblem. The movement holder showcases Côtes de Genève and circular graining. Completing the design is a polished rose ceramic bracelet secured by a titanium three-fold clasp, offering exceptional comfort and elegance.