The precision of the Rolex Superlative Chronometer is while in the buy of −2/+two seconds on a daily basis – the speed deviation tolerated by the manufacturer to get a finished watch is significantly smaller than that recognized by COSC for Formal certification on the movement alone. Scenario Back: Solid. https://lorenzotsplk.bloguerosa.com/36724906/the-definitive-guide-to-wishdoit-watch-original-price