音楽時計 (2) - Helveco, Zenith, Swiza - 金メッキの真鍮、真鍮、金属、ガラス - 1950-1960

Two high‑quality Swiss music clocks from ca. 1950–1960 with mechanical movements, 8‑day power reserve and musical strike, in good used condition and in working order, the Swiza model with a separate movement and music box and the Helveco piece with a high‑quality, jewel‑bearing movement, both in their original box with documentation dated 1958.