RGM Watch Company Caliber 801

Caliber 801 is a hand-wound movement manufactured by RGM Watch Company. Introduced in 2008, it operates at 18,000 vph with 19 jewels. Approximately 90% of components are produced in Lancaster County, Pennsylvania. The design draws inspiration from classic American pocket watch movements, featuring hand-finished Côte de Genève and perlage decoration. It remains in production and is featured in the Pennsylvania Series 801, including models 801/40, 801-COE, 801-A, and PS-801 skeleton variants.