How Markets Work: Supply, Demand and the Real World

Winter cool, summer heat -- this adidas watch has it all.

Brilliant diamond-accented precision, by Bulova. This Precisionist collection watch features a continuously sweeping second hand that keeps time accurate to ten seconds a year. Round stainless steel case and black fabric on beige nubuck strap. Diamond accents at bezel. White mother-of-pearl dial features silvertone hands and logo, diamond accents at markers and date window at six o'clock. Quartz movement. Water resistant to 30 meters. Three-year limited warranty.

V-neck

Short sleeves

Logo at left chest

Bold stripes conspire with a V-neckline to add modern appeal to U.S. Polo Association's T-shirt.