Basic Information

NameOmega 484
ManufacturerOmega
Launch Year1966
Caliber FamilyDescription
480: screw balance, Kif-Duofix
481: T1, screw balance, Kif-Duofix
482: T2, ring balance, Kif-Duofix
483: T3, ring balance
484: T4, ring balance, longer main spring
485: T5, ring balance, mobile stud carrier, 21600A/h

Related calibers
Omega 480Omega 481Omega 482Omega 483Omega 484Omega 485
Is COSC certifiedNo

Technical Details

Lignes Dimensions5.54 ‴ x 6.87 ‴
Dimensions12.5 mm x 15.5 mm
Height3.2 mm
Further MeasuresMounting Diameter (Dm): 12.5 x 15.2mm
Mounting Height (F): 0.9mm
Power Reserve50 hours
Frequency19,800 vph
Jewels17

Complications and Specifications

ShapeCushion 
Shock ProtectionIncabloc 
Regulator TypePinned Regulator (or Index Regulator) 
Movement TypeManual 
Escapement TypeSwiss Lever 
Control TypeBalance Wheel 
Winding TypeStem Winding 
Setting TypeStem Set 

Additional Information

Hand Sizes0.90 x 0.50mm
Hand Count2
Country Of ManufactureSwitzerland
NotesRemarks: straight lever (ligne angulaire)
Other data: balance staff: U3226 stem: W2448 mainspring / battery: Omega 484-1208 stem ronda: 1214 (5,75 x 6,75) Mainspring: 1.400 x 5.500 x 0.070 x 180.000 mm