Basic Information

NameOmega 601
ManufacturerOmega
Launch Year1962
Caliber FamilyDescription
automatic:
550: 17 jewels
551: 24 jewels, chronometer
552: 24 jewels
560: 17 jewels, date
561: 24 jewels, date, chronometer
562: 24 jewels, date
563: 17 jewels, quickset date
564: 24 jewels, quickset date, chronometer
565: 24 jewels, quickset date
750: 17 jewels, day, quickset date
751: 24 jewels, day, quickset date, chronometer
752: 24 jewels, day, quickset date

manual wind:
600: Reed's regulator
601: excenter regulator
602: excenter regulator, chronometer
610: Reed's regulator, date
611: excenter regulator, date
613: excenter regulator, quickset date

Related calibers
Omega 550Omega 551Omega 552Omega 560Omega 561Omega 562Omega 563Omega 564Omega 565Omega 600Omega 601Omega 602Omega 610Omega 611Omega 613Omega 750Omega 751Omega 752
Is in house developmentNo
Is COSC certifiedNo

Technical Details

Lignes Dimensions12.59 ‴
Dimensions28.4 mm
Height3.35 mm
Further MeasuresMounting Diameter (Dm): 27.9mm
Stem height (T): 1.65mm
Mounting Height (F): 1.25mm
Power Reserve48 hours
Frequency19,800 vph
Jewels17
Lift Angle49 degrees

Complications and Specifications

ShapeRound 
Complications
  • Sweep Second 
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 Sizes1.50 x 0.80 x 0.18mm
Hand Count3
Country Of ManufactureSwitzerland
NotesRemarks: 1962-1970
Other data: balance staff: U2769 stem: W2794 / W3136 wrist / pocket watch stem ronda: 1396 (12) Mainspring: 1.050 x 9.500 x 0.120 x 360.000 mm