Ball Watch's enhanced GMT caliber based on ETA 2893-2 with second time zone (GMT) and Universal Military Time (UMT) functionality. Features a 24-hour hand for tracking multiple time zones.
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
