The DD 9000 is a full calendar and moon phase module with month and day of week displays at 12:00, central hand date, and moon phase at 6:00. Contains 56 components. Used by Louis Erard for their 1931 collection and Oris for the Artix Complication. Features manual correctors for all functions and multiple safety mechanisms to prevent damage during calendar transitions.
Movement Type
Automatic
Jewel Count
35 jewels
Power Reserve
38h
Frequency
28,800 vph (8 Hz)
Diameter
32mm
Height
1.6mm
Display Type
Analog
Rotor Type
bidirectional
Shock Protection
Incabloc
BRAND
Dubois DéprazTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheCALIBER FAMILY
DD 90xxCOUNTRY
SwitzerlandALSO KNOWN AS
