The precision of the Rolex Superlative Chronometer is within the buy of −two/+two seconds on a daily basis – the speed deviation tolerated with the manufacturer for just a concluded watch is substantially smaller sized than that recognized by COSC for official certification on the movement on your own. Please https://authenticwatchesonline61367.izrablog.com/38292311/not-known-facts-about-rolex-submariner-2015