Family: Ronda 1xx
Aristo uses the Ronda 150, a Swiss quartz caliber introduced in 2010. The movement appears in the brand's 4H107 model with a 38.5mm case. As a non-inhouse movement from Ronda's 1xx series, it represents a standard, reliable choice for Aristo's practical wearers. The caliber remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
