Having said that, unquestionably Rolex's best triumph arrived together in 1953 when it formulated the first Submariner. Such as the ref. 6536 previously mentioned, it was obtainable in either chronometer and non-chronometer variants, but this was the first time the COSC watches really experienced the 'Formally Licensed Chronometer' text over https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/