Credits: Article and images by Suan Futt Yeo @ Revolution Watch Magazine. See the original article here - https://revolutionwatch.com/a-lange-sohne-watches-wonders-2022/
To achieve a clear, resonant sound, the gongs are hand-tuned to complement the platinum case material. The hammers, meanwhile, are optimized on a host of parameters such as material, shape, size, weight and hardness. According to Lange & Söhne, every minute repeater is carefully harmonized by a Lange master watchmaker, requiring multiple rounds of reassembly and testing.
Credits: Article and images by Suan Futt Yeo @ Revolution Watch Magazine. See the original article here - https://revolutionwatch.com/a-lange-sohne-watches-wonders-2022/