The Dials include things like sunray and guilloche finishes, and are always secured by scratch-resistant sapphire crystals. Hooked up to your cases are buttery-clean Barenia leather-based straps, usually in the colour of the selecting. Declaring the winner with the race to make the very first automatic chronograph in 1969 is https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/