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| Richard Lange (1845 - 1932). Adolph Lange's first-born son. Was awarded 27 patents and utility model grants. Discovered beryllium and other elements as property-enhancing alloy components for watch springs and is therefore deemed the spiritual father of the Nivarox spring. |
| Observation watch Precision timepiece with large case and large dial, characterised by high rate accuracy, enhanced legibility, and a certain degree of robustness. Used to time scientific observations, as a navigation instrument, and in military applications as a deck watch or aviator’s watch. The Richard Lange revives the tradition of scientific observation watches crafted by “A. Lange & Söhne”. |
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