The DD 312 is a GMT/second time zone module featuring a 24-hour central hand and date indicator at 6:00 displayed via a hand. Used in the Bulgari Diagono Professional GMT and Edox Geoscope. TAG Heuer also uses this module on ETA 2892-A2 base for their Calibre 24 and Calibre 312, including the TAG Heuer Link GMT.
Movement Type
Automatic
Jewel Count
35 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Display Type
Analog
Rotor Type
bidirectional
Shock Protection
Incabloc
BRAND
Dubois DéprazTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheCALIBER FAMILY
DD 3xxCOUNTRY
SwitzerlandALSO KNOWN AS
