Brand Omega Part Name Spirate System Part Type Balance/regualator Material Si14 (silicon) Country of Manufacture Switzerland, Swiss made Known Calibers...
Silicon Si14
Brand Omega Caliber Number 8521 Base Caliber 8520 In-House Yes Movement Type Automatic Jewels 28 Power Reserve 50 hours Vibrations...
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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