The Precision of the Rolex Superlative Chronometer is on the get of −two/+2 seconds on a daily basis – the speed deviation tolerated from the model for the concluded enjoy is noticeably lesser than that acknowledged by COSC for Formal certification of the motion alone. The Superlative Chronometer standing is https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/