Casio "Lineage" is a premier line of all-metal timepieces created to offer seamless integration of sophisticated style and cutting-edge accuracy. Introduced in 2004, the series was developed for professionals who seek a refined, executive aesthetic without sacrificing practical reliability. Engineered with light-weight materials like titanium, clean dial layouts, and Casio’s radio-controlled Tough Solar technology, Lineage represents the perfect balance of classic full-metal craftsmanship and hassle-free Japanese engineering.