Hermle Mantel Clock Astro Tellurium Nickel - 23046000352Hermle Mantel Clock Astro Tellurium Nickel 23046000352 Solid metal fins intersect to form the frame of this Tellurium clock for a sleek look. Track the position of the Earth as it moves through the Solar System throughout the calendar year, complete with zodiac. Mechanical movement features Westminster chimes. FEATURES: Brand Hermle Clock Case Material Nickel Chimes Single Chime Chime Frequency 4 4h Night Shut Off Automatic Movement 8 day spring key