Manufacturer Omega Caliber Number 1538 Base Caliber ETA 255.461 Type Quartz Power Reserve 42 months Jewels 6 Functions Hours, minutes,...
Omega 1538
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 8521 Base Caliber 8520 In-House Yes Movement Type Automatic Jewels 28 Power Reserve 50 hours Vibrations...