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Omega Speedmaster Dark Side of the Moon vs Omega Speedmaster Professional Moonwatch

Ref. 311.92.44.51.01.005 vs Ref. 3570.50.00

Comparing the Omega Speedmaster Professional Moonwatch to the Omega Speedmaster Dark Side of the Moon means weighing a significant price difference — is the premium justified? At $12,800 versus ~$6,000 (market value), these two watches serve different segments of the market. Here's how they stack up on specifications, value retention, and investment potential.

Price Comparison

Omega

Speedmaster Dark Side of the Moon

Retail$12,800
Market Avg$10,880
Market Range$9,574 $12,186
Premium-15.0%
Flip Score2/10 – Below Average

Omega

Speedmaster Professional Moonwatch

RetailDiscontinued
Market Avg$6,000
Market Range$5,000 $7,000
Premium+12.1%
Flip Score5/10 – Good

The Omega Speedmaster Dark Side of the Moon is priced at $12,800 while the Omega Speedmaster Professional Moonwatch comes in at ~$6,000 (market value). On the secondary market, the gap narrows: the Omega Speedmaster Dark Side of the Moon trades around $10,880 and the Omega Speedmaster Professional Moonwatch around $6,000, a difference of $4,880 favoring the Omega Speedmaster Professional Moonwatch. Available at 15% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Omega Speedmaster Professional Moonwatch commands an even stronger market premium of +12.1%, with upward momentum. For investors, the Omega Speedmaster Professional Moonwatch edges ahead with a flip potential score of 5/10 compared to 2/10.

Specifications

SpecificationOmega Speedmaster Dark Side of the MoonOmega Speedmaster Professional Moonwatch
Case Diameter44.25mm42mm
Case Thickness13.78mm14.3mm
Case MaterialBlack ceramic (ZrO2)Stainless steel
BezelBlack ceramic bezel ring with tachymetre scaleStainless steel bezel ring with tachymetre scale
CrystalSapphire crystal front and casebackHesalite crystal
Water Resistance50m / 167ft50m / 167ft
MovementOmega Co-Axial Master Chronometer calibre 3861Omega calibre 1861
Movement TypeManual-windingManual-winding
Power Reserve50 hours48 hours
Bracelet/StrapBlack leather strap with blue rubber liningStainless steel bracelet
ClaspCeramic buckleFolding clasp
Lug Width21mm20mm

Key specification differences stand out between these two: the Omega Speedmaster Dark Side of the Moon offers longer power reserve at 50 hours, and the Omega Speedmaster Dark Side of the Moon uses Black ceramic (ZrO2) while the Omega Speedmaster Professional Moonwatch opts for Stainless steel. With 7 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 Speedmaster Dark Side of the Moon costs $246 versus $143 for the Omega Speedmaster Professional Moonwatch. For water resistance, the Omega Speedmaster Professional Moonwatch delivers better value per meter of depth rating. The Omega Speedmaster Professional Moonwatch offers more power reserve per dollar spent.

Which Should You Buy?

Choose the Omega Speedmaster Dark Side of the Moon if you value timing functionality. Go with the Omega Speedmaster Professional Moonwatch if you prioritize a lower entry price, stronger flip potential, better value retention. For pure investment potential, the Omega Speedmaster Professional Moonwatch has the edge based on current market data.

Frequently Asked Questions

Which is more affordable, the Omega Speedmaster Dark Side of the Moon or the Omega Speedmaster Professional Moonwatch?

The Omega Speedmaster Professional Moonwatch is more accessible, priced at ~$6,000 (market value) compared to $12,800.

Which watch is a better investment?

Based on current market data, the Omega Speedmaster Professional Moonwatch has a higher flip potential score of 5/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.

Which holds its value better on the secondary market?

The Omega Speedmaster Professional Moonwatch currently trades at 12.1% above retail, indicating strong value retention on the pre-owned market.

How do the Omega Speedmaster Dark Side of the Moon and Omega Speedmaster Professional Moonwatch compare in size?

The Omega Speedmaster Dark Side of the Moon measures 44.25mm in diameter and 13.78mm thick, while the Omega Speedmaster Professional Moonwatch is 42mm by 14.3mm.

What movements do these watches use?

The Omega Speedmaster Dark Side of the Moon uses the Omega Co-Axial Master Chronometer calibre 3861 with 50 hours power reserve, while the Omega Speedmaster Professional Moonwatch runs on the Omega calibre 1861 offering 48 hours of power reserve.

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