CITIZEN released its first-ever watch, a mechanical pocket watch, in 1924.  They were also the first to create quartz crystal and unveiled the CRYSTRON SOLAR CELL in 1976. This was the world's first commercial light-powered analogue quartz watch that was the foundation for Citizen's iconic Eco-Drive technology.  Citizen’s diverse portfolio of watches is accessibly priced and ranges from professional-grade, sport-inspired designs with advanced functions to sophisticated, timeless silhouettes that are beautiful as well as collectible.