Casio is known for its fusion of innovation, high-quality precision, and style, creating a wide range of watches, from classic metal wrist pieces to ultra-modern digital designs. Founded in 1946 in Tokyo, Japan by Tadao Kashio, Casio quickly grew from a simple calculator company to a global leader in watch technology. Casio's G-Shock line, introduced in 1983, revolutionized the industry with its shock-resistant design. Celebrities and style icons worldwide, from sports stars to musicians, are often seen adorning wrist with Casio timepieces, underpinning the brand's universal appeal.