SeikoClocks was founded in 1877 in Tokyo as Hattori Clock Repair by Kintaro Hattori. Seiko introduced the first quartz wall clock for the home in 1968 and the first quartz alarm clock in 1976. Today, Seiko offers alarm clocks, wall clocks, desk clocks, and musical clocks. Seiko wall clocks are ma ... Read More de of wood, glass crystal, and metal and come with one of three dial styles, including Arabic numerals, Roman numerals, and markers. The Preston Pendulum Wall Clock features a mahogany finish with a glass crystal-encased pendulum. This wall clock has Roman numerals and chimes every quarter hour. Mantel clocks come in four styles: whimsical, modern/contemporary, classic/traditional, and vintage. The Marion Mantel Clock, from the vintage category, is made of oak with a dark brown hand-rubbed finish and a glass crystal dial. The Automatic World Time Clock comes in an ebony veneer case with a glass crystal covering; this clock shows the time for 25 time zones around the world and stands about 9-1/2 inches tall and 9 inches wide.