Ulysse Nardin, Cathedral, a precious and unique watch model, Model: 676-88, 18K rose gold, grayish-white dial, Athens Cathedral Sonata, the world's first timepiece with a repeater mechanism, combined with countdown and dual time zone alarm, perfectly presenting a harmonious sound like a sonata. 22K gold rotor, alarm, dual time zone, date, countdown, unique and distinctive design. Rare grayish-white dial, skeletonized hands, 18K rose gold folding clasp, 42mm diameter, single watch with good appearance.