The Dials contain sunray and guilloche finishes, and are always safeguarded by scratch-resistant sapphire crystals. Attached for the cases are buttery-smooth Barenia leather straps, generally in the color of one's deciding upon. The phrase “chronometer” took on a slightly broader this means as personalized, transportable timekeeping, as represented by pocket https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/