The Hamilton Watch Company is an American watch manufacturer founded in 1892 in Lancaster, Pennsylvania. Known for its precision timepieces, the company gained popularity for its pocket watches and later transitioned to wristwatches. Hamilton became a key supplier for the U.S. military during both World Wars, enhancing its reputation for reliability. In 1966, Hamilton introduced the world's first electric watch, the Hamilton Electric 500, showcasing its innovative spirit. Today, the company is part of the Swatch Group and continues to produce a range of stylish and functional watches, blending traditional craftsmanship with modern technology.