Going the distance. The @Rolex Oyster Perpetual Cosmograph Daytona in 18 ct Everose gold with a bright black dial and Sundust counters and an Oyster bracelet. It features a bezel with an engraved tachymetric scale to read average speed over a given distance based on elapsed time. #Rolex #CosmographDaytona #OfficialRolexRetailer