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Omega Speedmaster First Omega in Space vs Omega Speedmaster Moonwatch Professional

Ref. 311.30.42.30.01.006 vs Ref. 310.30.42.50.04.001

Comparing the Omega Speedmaster First Omega in Space to the Omega Speedmaster Moonwatch Professional means weighing a significant price difference — is the premium justified? At ~$6,000 (market value) versus $7,100, 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 First Omega in Space

RetailDiscontinued
Market Avg$6,000
Market Range$5,000 $7,000
Premium+9.1%
Flip Score5/10 – Good

Omega

Speedmaster Moonwatch Professional

Retail$7,100
Market Avg$6,035
Market Range$5,311 $6,759
Premium-15.0%
Flip Score2/10 – Below Average

The Omega Speedmaster First Omega in Space is priced at ~$6,000 (market value) while the Omega Speedmaster Moonwatch Professional comes in at $7,100. On the secondary market, the gap narrows: the Omega Speedmaster First Omega in Space trades around $6,000 and the Omega Speedmaster Moonwatch Professional around $6,035, a difference of $35 favoring the Omega Speedmaster First Omega in Space. Trading at 9% above retail and trending upward, this model holds its value well on the pre-owned market. The Omega Speedmaster Moonwatch Professional shows a more modest market premium of -15.0%, though currently trending downward. For investors, the Omega Speedmaster First Omega in Space edges ahead with a flip potential score of 5/10 compared to 2/10.

Specifications

SpecificationOmega Speedmaster First Omega in SpaceOmega Speedmaster Moonwatch Professional
Case Diameter39.7mm42mm
Case Thickness14.3mm13.18mm
Case MaterialStainless steelStainless steel
BezelBlack anodized aluminium bezel ring with tachymetre scaleAnodized aluminium bezel ring with tachymetre scale
CrystalHesalite crystalHesalite crystal
Water Resistance50m / 167ft50m / 167ft
MovementOmega calibre 1861Omega Co-Axial Master Chronometer calibre 3861
Movement TypeManual-windingManual-winding
Power Reserve48 hours50 hours
Bracelet/StrapBrown leather strapStainless steel bracelet
ClaspSteel buckleAdjustable clasp
Lug Width19mm20mm

Key specification differences stand out between these two: the Omega Speedmaster Moonwatch Professional offers longer power reserve at 50 hours. With 5 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 First Omega in Space costs $151 versus $144 for the Omega Speedmaster Moonwatch Professional. For water resistance, the Omega Speedmaster First Omega in Space delivers better value per meter of depth rating. The Omega Speedmaster Moonwatch Professional offers more power reserve per dollar spent.

Which Should You Buy?

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

Frequently Asked Questions

Which is more affordable, the Omega Speedmaster First Omega in Space or the Omega Speedmaster Moonwatch Professional?

The Omega Speedmaster First Omega in Space is more accessible, priced at ~$6,000 (market value) compared to $7,100.

Which watch is a better investment?

Based on current market data, the Omega Speedmaster First Omega in Space 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 First Omega in Space currently trades at 9.1% above retail, indicating strong value retention on the pre-owned market.

How do the Omega Speedmaster First Omega in Space and Omega Speedmaster Moonwatch Professional compare in size?

The Omega Speedmaster First Omega in Space measures 39.7mm in diameter and 14.3mm thick, while the Omega Speedmaster Moonwatch Professional is 42mm by 13.18mm.

What movements do these watches use?

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

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