Ball Watch's GMT caliber based on the ETA 2893-2. Features an independently adjustable 24-hour hand for tracking a second time zone. Popular in Ball's travel-oriented models.
Movement Type
Automatic
Jewel Count
21 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Diameter
25.6mm
Height
4.1mm
Display Type
Analog
Rotor Type
bidirectional
Shock Protection
Incabloc
BRAND
BALL Watch CompanyTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheCALIBER FAMILY
RR12xxCOUNTRY
SwitzerlandALSO KNOWN AS
