Family: Railroad
The RR1103 is an automatic chronograph movement manufactured by BALL Watch Company. It is based on the ETA 7750 and was introduced in 2017 as part of the Railroad family. Ball modifies the base movement to meet COSC chronometer certification standards. The movement remains in production and powers several of the brand's railroad-inspired chronograph models.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2017BASED ON
ETA SA 7750CALIBER FAMILY
Railroad