If you’re in the market to buy a vintage Rolex, online men’s retailer Park & Bond has the solution with this new how-to guide. Starting off with a history of Rolex itself, P&B gives the tips to buying five classic vintage Rolex models: the Submariner, Daytona, GMT-Master, Explorer and Explorer II. For each watch given is a collector’s guide as well as a brief history of the model, ranging from when it was introduced to the key personalities in history who donned one of these legendary Swiss watches. Check it all out here.