Brand Omega Caliber Number 9904 Base Caliber Omega 9300 Movement Type Automatic, self-winding mechanical In-House? Yes COSC? Yes METAS? Yes...
Co-Axial Escapement
In Omega’s own words: “The introduction of the OMEGA Co-Axial escapement in 1999 signalled a revolution in modern mechanical watchmaking....
Brand Omega Caliber Number 8521 Base Caliber 8520 In-House Yes Movement Type Automatic Jewels 28 Power Reserve 50 hours Vibrations...
This is a fascinating lecture by Roger W. Smith, presented at the Horological Society of New York in December 2017....
This is the original lecture given by George Daniels at the American Watchmakers-Clockmakers Institute (AWCI) in June of 1990. This...
Brand Omega Caliber Number 8508 Base Caliber 8500 Movement Type Automatic Jewels 39 Power Reserve 60 hours Diameter 29mm Vibrations...
Brand Omega Caliber Number 8605 Movement Type Automatic, Chronograph Power Reserve 60 hours Vibrations Per Hour 28,800bph Hairspring Silicon Si14...
Brand Omega Caliber Number 9300 Movement Type Automatic, Chronograph In-House? Yes Jewels 54 Power Reserve 60 hours Vibrations Per Hour...
Brand Omega Caliber Number 8520 In-House Yes Movement Type Automatic Jewels 28 Power Reserve 50 hours Vibrations Per Hour 25,200bph...
Brand Omega Caliber Number 8500 Movement Type Automatic In-House? Yes Jewels 39 Power Reserve 60 hours Vibrations Per Hour 25,200bph...
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Recent Comments
My Swiss Military Hanowa Black Marlin diver's watch has this movement. Very accurate, upto +-2…
My Swiss Military Hanowa Dark Knight has this same movement. Accuracy is comparable to the…
Newer L899 calibres have a power reserve of 72h according to Longines
would it be a chance the cal 0950 is a downgrade version from Cal 0910?
Out of box 1ms Beat Error. +1 sec a day. Can't beat that.
Where can i order this cal eta 988.333?
To me exciting would be if they add Si2 escapement components (balance wheel, balance spring…