OMEGA US Collection
Manual WindingRef. D 6650
Movement: 620Production: 1964 - Present
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Last updated 5 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
MOVEMENT
Movement Type
Manual Winding
Caliber
620
Frequency
19,800 vph (2.8 Hz)
Jewels
17 jewels
BRACELET/STRAP
Bracelet/Strap
Leather
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