REFERENCE: H24SSR MATERIAL: 18K rose, yellow or white gold. Painted and embossed with special guilloché. Also features black accents, leaf shaped hands in steel, and roman numerals on main dial. DIAMETER: 47.5mm POWER RESERVE: 48-hour power reserve. MOVEMENT CALIBER: Automatic movement featuring multiple time zones Caliber movement ETA A07.111 with Jacob & Co. complication; mechanism controls four time zones. WATER RESISTANCE: 30 meters FUNCTIONS: Hours, minutes, sweep seconds, five time zone in