Two discreet dots on a Rolex screw-down winding crown signify that it is equipped with two sealed zones to keep its mechanism perfectly water-resistant. The Twinlock system ensures the watch's waterproofness to 100 metres (330 feet).
TAG Heuer - CARRERA (39mm) Calibre 6, COSC certified.
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Titan Black Rolex Daytona Stealth...Mmmm, maybe this would be the ideal watch to…