Archeologists in China are baffled after finding a tiny Swiss watch in a 400-year-old tomb. The watch ring was discovered as archeologists were making a documentary with two journalists from Shangsi town. "When we tried to remove the soil wrapped around the coffin, a piece of rock suddenly dropped off and hit the ground with a metallic sound,? said Jiang Yanyu, former curator of the Guangxi Autonomous Region Museum. "We picked up the object, and found it was a ring. After removing the covering soil and examining it further, we were shocked to see it was a watch." The time...