Seiko, one of Japan’s most innovative and fully integrated watchmakers, boasts a heritage that goes back over 140 years. It is known for creating many watchmaking milestones: the world’s first quartz watch, Japan’s first dive watch, and also Japan’s first chronograph timepiece. Today, Seiko watches have long been the gold standard for watchmaking precision, excellent craftsmanship, and perfect durability. Its line-up includes the Seiko 5, Credor, Prospex, Presage, Velatura, and the Grand Seiko series.