What are the case specifications of the OMEGA Constellation?

The OMEGA Constellation features a Steel case.

What movement does the OMEGA Constellation use?

The OMEGA Constellation is powered by a Manual Winding, caliber 620.

When was the OMEGA Constellation produced?

The OMEGA Constellation has been in production since 1967.

OMEGA Constellation

Manual WindingSteel

Ref. 511.0257

Collection: ConstellationMovement: 620Production: 1967 - Present

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Last updated 5 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Case Material

Steel

MOVEMENT

Movement Type

Manual Winding

Caliber

620

Frequency

19,800 vph (2.8 Hz)

Jewels

17 jewels

BRACELET/STRAP

Bracelet/Strap

Leather

511.0263

Steel

QUICK FACTS

BRAND

OMEGA

REFERENCE

511.0257

COLLECTION

Constellation

MOVEMENT

Manual Winding

CALIBER

620

CASE MATERIAL

Steel

PRODUCTION

1967 - Present

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Last updated 5 Oct 2026Suggest a correction

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OMEGA Constellation

TECHNICAL SPECIFICATIONS

CASE

MOVEMENT

BRACELET/STRAP

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QUICK FACTS

FOR WATCH DEALERS