The Dials include things like sunray and guilloche finishes, and so are normally protected by scratch-resistant sapphire crystals. Connected for the cases are buttery-smooth Barenia leather straps, normally in the color of the choosing. The term “chronometer” took on a slightly broader this means as own, portable timekeeping, as represented https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/