CYS 5121 is an automatic movement manufactured by Cuervo y Sobrinos, based on the Sellita SW200-1 with CYS-specific modifications. Introduced in 2020, it remains in production and serves as the base for the Historiador Hemingway line. The movement is not in-house, utilizing the established Sellita architecture with modifications applied by Cuervo y Sobrinos.
Movement Type
Automatic
Display Type
Analog
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2020BASED ON
Sellita SW200-1CALIBER FAMILY
CYS 5xxx