Tellurium Brass

The Hermle Tellurium Brass is a traditional brass‑finished astronomical clock featuring a mechanically driven tellurium that illustrates the Earth’s annual orbit around the Sun, with the globe rotating once every 24 hours and the Moon completing its 29.5‑day orbit and axial rotation to display true lunar phases. A flat dial presents the zodiac signs, months, and days, complemented by a milled rosette roundel engraved with polished zodiac motifs. The clock is powered by Hermle’s 8‑day mechanical movement with a 4/4 Westminster striking mechanism on four polished bells, an 11‑jewel Swiss escapement, polished plates, spring balancer, seconds display in the power flow, and an automatic night shut‑off. Measuring 29 × 35 cm, the Tellurium Brass is available in multiple colourways applied to the tellurium assembly, including light green, red, blue, cherry tree, and black. When enquiring, please specify the exact colour variant you are interested in to ensure accurate availability.