An overview of every watch brand ever made by Rolex Watch Co. (They tried a lot of crap before Tudor caught on and also made watches for a few other brands) :
Rolex watch bought for £70 could fetch £45,000 in Diss auction - BBC News
How to Buy a Rolex Watch: A Step by Step Guide – The Estate Watch And Jewelry Company®
How to Wind and Set a Rolex Watch - The Watch Company
Rolex Vintage 1966 BLANK Watch paper document Guarantee ref RP 1233.V.66-60 M HAEFELI & Co GMT,Submariner,Daytona,Explorer
The History Of Rolex Watches | Visual.ly
10 best Rolex watches (and the icons who made them famous) | British GQ
8 Facts You Didn't Know About Rolex | Barnebys Magazine
Rolex - Wikipedia
WATCHPRO STATE OF THE NATION REPORT: Rolex Watch Company Limited