What is the water resistance of the OMEGA?

The OMEGA has a water resistance rating of 30m (rain/splash).

What movement does the OMEGA use?

The OMEGA is powered by a Automatic, caliber 471.

When was the OMEGA produced?

The OMEGA OT 3971 has been in production since 1955.

OMEGA OT 3971

Automatic

Ref. OT 3971

Movement: 471Production: 1955 - Present

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Last updated 5 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Water Resistance

30m

MOVEMENT

Movement Type

Automatic

Caliber

471

BRACELET/STRAP

Bracelet/Strap

Leather

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CK 2916

AutomaticSteel

OMEGA

Seamaster

KO 2790

AutomaticGold Plated

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Automatic

OMEGA

Seamaster XVI

OT 2850

Automatic

QUICK FACTS

BRAND

OMEGA

REFERENCE

OT 3971

MOVEMENT

Automatic

CALIBER

471

WATER RESISTANCE

30m (rain/splash)

PRODUCTION

1955 - Present

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Last updated 5 Oct 2026Suggest a correction

FOR WATCH DEALERS

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OMEGA OT 3971

TECHNICAL SPECIFICATIONS

CASE

MOVEMENT

BRACELET/STRAP

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QUICK FACTS

FOR WATCH DEALERS