The Dials include things like sunray and guilloche finishes, and are constantly secured by scratch-resistant sapphire crystals. Hooked up on the circumstances are buttery-clean Barenia leather straps, generally in the colour within your selecting. This was the result of intense R&D via the Manufacture, which envisioned a contemporary creation method https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/