Speedmaster

Omega Speedmaster 176.005

Speedmaster Mark IV

Steel
Caliber 1040/1041
1973 to 1980
Men's

The Omega Speedmaster, reference 176.005. Produced 1973 to 1980. Below are the full specifications, plus what each part of the reference number means. If you own this reference and want to know what it is worth today, we buy it outright and appraisals are complimentary.

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GIA-trained appraisers · 20 years in downtown San Diego · 100% certified authentic

Full specifications

Case

Case material	Steel

Dial

Lume	Tritium

Movement

Movement	Caliber 1040/1041
Caliber	1040/1041
Power reserve	44 hours
Beat rate	28800 vph
Jewels	22
Functions	Chronograph, date, 24-hour indicator

Reference

Wears as	Men's
Produced	1973 to 1980

How the 176.005 compares

Side by side with the other Omega Speedmaster references we document. Only the specs that actually differ are listed.

176.005 vs 105.002

Spec	176.005	105.002
Jewels	22	17
Produced	1973 to 1980	1962 to 1963

176.005 vs 105.003

Spec	176.005	105.003
Jewels	22	17
Produced	1973 to 1980	1963 to 1968

176.005 vs 105.012

Spec	176.005	105.012
Jewels	22	17
Produced	1973 to 1980	1964 to 1968

More Omega Speedmaster references

Speedmaster

105.002

Speedmaster

105.003

Speedmaster

105.012

Speedmaster

145.012

See all Omega Speedmaster references ›

Common questions about the Omega Speedmaster 176.005

What movement is in the 176.005?

Caliber 1040/1041. Power reserve is 44 hours. It beats at 28,800 vph. The movement uses 22 jewels.

When was the Omega Speedmaster 176.005 made?

Omega produced this reference from 1973 to 1980. Production years matter when you are valuing one, because dial, bezel and bracelet details often changed inside a single reference run.

Does the 176.005 have a nickname?

Speedmaster Mark IV. Collector nicknames are not official Omega names, but they are what people actually search for and what they are called across a showroom.

Does San Diego Jewelry Buyers buy the Omega Speedmaster 176.005?

Yes. We buy this reference outright, and we lend against it if you would rather keep it. We are a family-owned San Diego buyer established in 2006, our appraisers are GIA-trained, and the appraisal is complimentary with no obligation to sell. You can bring it to our Gaslamp showroom at 907 Sixth Ave or start online. If you are looking to buy this reference instead, tell us and we will let you know when one comes in.

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Interested in a Speedmaster 176.005?

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Own a Speedmaster 176.005?

We buy this reference outright, and we lend against it. Bring it to our Gaslamp showroom or start online. Appraisals are complimentary and there is no obligation to sell.

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