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Omega Constellation Globemaster Annual Calendar vs Omega Speedmaster Dark Side of the Moon

Ref. 130.33.41.22.02.001 vs Ref. 310.92.44.51.01.003

The Omega Constellation Globemaster Annual Calendar and Omega Speedmaster Dark Side of the Moon both carry the Omega name but serve different purposes — the Omega Constellation Globemaster Annual Calendar as a dress watch and the Omega Speedmaster Dark Side of the Moon as a chronograph. At $9,600 and $13,200 respectively, the question isn't which is better — it's which better fits your collection and investment goals.

Price Comparison

Omega

Constellation Globemaster Annual Calendar

Retail$9,600
Market Avg$7,680
Market Range$6,758 $8,602
Premium-20.0%
Flip Score2/10 – Below Average

Omega

Speedmaster Dark Side of the Moon

Retail$13,200
Market Avg$11,220
Market Range$9,874 $12,566
Premium-15.0%
Flip Score2/10 – Below Average

At retail, the Omega Constellation Globemaster Annual Calendar is listed at $9,600 while the Omega Speedmaster Dark Side of the Moon comes in at $13,200. The Omega Constellation Globemaster Annual Calendar saves you $3,600 (38% less), a meaningful difference for most buyers. On the secondary market, the gap narrows: the Omega Constellation Globemaster Annual Calendar trades around $7,680 and the Omega Speedmaster Dark Side of the Moon around $11,220, a difference of $3,540 favoring the Omega Constellation Globemaster Annual Calendar. Available at 20% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Omega Speedmaster Dark Side of the Moon commands an even stronger market premium of -15.0%, though currently trending downward. Both watches score equally on flip potential at 2/10, making neither a clear investment winner over the other.

Specifications

SpecificationOmega Constellation Globemaster Annual CalendarOmega Speedmaster Dark Side of the Moon
Case Diameter41mm44.25mm
Case Thickness14.35mm13.78mm
Case MaterialStainless steelBlack ceramic (ZrO2)
BezelStainless steel fluted bezelBlack ceramic bezel ring with tachymetre scale
CrystalDomed sapphire crystal with anti-reflective treatmentSapphire crystal front and caseback
Water Resistance100m / 330ft50m / 167ft
MovementOmega Co-Axial Master Chronometer calibre 8922Omega Co-Axial Master Chronometer calibre 3861
Movement TypeAutomaticManual-winding
Power Reserve55 hours50 hours
Bracelet/StrapStainless steel braceletBlack coated nylon fabric strap
ClaspFolding claspCeramic buckle
Lug Width20mm21mm

Key specification differences stand out between these two: The Omega Constellation Globemaster Annual Calendar leads in water resistance (100m / 330ft vs. 50m / 167ft), and the Omega Constellation Globemaster Annual Calendar offers longer power reserve at 55 hours, and the Omega Constellation Globemaster Annual Calendar uses Stainless steel while the Omega Speedmaster Dark Side of the Moon opts for Black ceramic (ZrO2). With 8 notable spec differences in total, the choice depends on which features matter most to your use case.

Value Per Feature

Per millimeter of case diameter, the Omega Constellation Globemaster Annual Calendar costs $187 versus $254 for the Omega Speedmaster Dark Side of the Moon. For water resistance, the Omega Constellation Globemaster Annual Calendar delivers better value per meter of depth rating. The Omega Constellation Globemaster Annual Calendar offers more power reserve per dollar spent.

Which Should You Buy?

Choose the Omega Constellation Globemaster Annual Calendar if you value a lower entry price. Go with the Omega Speedmaster Dark Side of the Moon if you prioritize better value retention, timing functionality.

Frequently Asked Questions

Which is more affordable, the Omega Constellation Globemaster Annual Calendar or the Omega Speedmaster Dark Side of the Moon?

The Omega Constellation Globemaster Annual Calendar is more accessible, priced at $9,600 compared to $13,200.

Which holds its value better on the secondary market?

The Omega Speedmaster Dark Side of the Moon currently trades at 15.0% below retail, indicating moderate value retention on the pre-owned market.

How do the Omega Constellation Globemaster Annual Calendar and Omega Speedmaster Dark Side of the Moon compare in size?

The Omega Constellation Globemaster Annual Calendar measures 41mm in diameter and 14.35mm thick, while the Omega Speedmaster Dark Side of the Moon is 44.25mm by 13.78mm. Water resistance differs too: 100m / 330ft versus 50m / 167ft.

What movements do these watches use?

The Omega Constellation Globemaster Annual Calendar uses the Omega Co-Axial Master Chronometer calibre 8922 with 55 hours power reserve, while the Omega Speedmaster Dark Side of the Moon runs on the Omega Co-Axial Master Chronometer calibre 3861 offering 50 hours of power reserve.

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