The Dials include things like sunray and guilloche finishes, and so are normally safeguarded by scratch-resistant sapphire crystals. Attached to the cases are buttery-clean Barenia leather straps, normally in the colour of your respective choosing. Racing watches can come in lots of types and acquire inspiration from different eras, however https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/