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Omega De Ville Prestige vs Omega Seamaster Planet Ocean 600M

Ref. 434.20.34.20.02.002 vs Ref. 215.30.44.21.03.001

The Omega De Ville Prestige and Omega Seamaster Planet Ocean 600M both carry the Omega name but serve different purposes — the Omega De Ville Prestige as a dress watch and the Omega Seamaster Planet Ocean 600M as a dive watch. At $5,400 and $7,300 respectively, the question isn't which is better — it's which better fits your collection and investment goals.

Price Comparison

Omega

De Ville Prestige

Retail$5,400
Market Avg$4,050
Market Range$3,564 $4,536
Premium-25.0%
Flip Score2/10 – Below Average

Omega

Seamaster Planet Ocean 600M

Retail$7,300
Market Avg$5,840
Market Range$5,139 $6,541
Premium-20.0%
Flip Score2/10 – Below Average

At retail, the Omega De Ville Prestige is listed at $5,400 while the Omega Seamaster Planet Ocean 600M comes in at $7,300. The Omega De Ville Prestige saves you $1,900 (35% less), a meaningful difference for most buyers. On the secondary market, the gap narrows: the Omega De Ville Prestige trades around $4,050 and the Omega Seamaster Planet Ocean 600M around $5,840, a difference of $1,790 favoring the Omega De Ville Prestige. Available at 25% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Omega Seamaster Planet Ocean 600M commands an even stronger market premium of -20.0%, 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 De Ville PrestigeOmega Seamaster Planet Ocean 600M
Case Diameter34mm43.5mm
Case Thickness9.85mm14.41mm
Case MaterialStainless steel and 18K yellow goldStainless steel
BezelYellow gold bezelBlue ceramic unidirectional rotating bezel with diving scale
CrystalDomed sapphire crystal with anti-reflective treatmentDomed sapphire crystal with anti-reflective treatment
Water Resistance30m / 100ft600m / 2000ft
MovementOmega Co-Axial Master Chronometer calibre 8800Omega Co-Axial Master Chronometer calibre 8900
Movement TypeAutomaticAutomatic
Power Reserve55 hours55 hours
Bracelet/StrapStainless steel and yellow gold braceletStainless steel bracelet
ClaspFolding claspFolding clasp with diver extension
Lug Width16mm21mm

Key specification differences stand out between these two: The Omega Seamaster Planet Ocean 600M leads in water resistance (600m / 2000ft vs. 30m / 100ft), and the Omega De Ville Prestige uses Stainless steel and 18K yellow gold while the Omega Seamaster Planet Ocean 600M opts for Stainless steel. With 6 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 De Ville Prestige costs $119 versus $134 for the Omega Seamaster Planet Ocean 600M. For water resistance, the Omega Seamaster Planet Ocean 600M delivers better value per meter of depth rating. The Omega De Ville Prestige offers more power reserve per dollar spent.

Which Should You Buy?

Choose the Omega De Ville Prestige if you value a lower entry price. Go with the Omega Seamaster Planet Ocean 600M if you prioritize better value retention, serious diving capabilities.

Frequently Asked Questions

Which is more affordable, the Omega De Ville Prestige or the Omega Seamaster Planet Ocean 600M?

The Omega De Ville Prestige is more accessible, priced at $5,400 compared to $7,300.

Which holds its value better on the secondary market?

The Omega Seamaster Planet Ocean 600M currently trades at 20.0% below retail, indicating moderate value retention on the pre-owned market.

How do the Omega De Ville Prestige and Omega Seamaster Planet Ocean 600M compare in size?

The Omega De Ville Prestige measures 34mm in diameter and 9.85mm thick, while the Omega Seamaster Planet Ocean 600M is 43.5mm by 14.41mm. Water resistance differs too: 30m / 100ft versus 600m / 2000ft.

What movements do these watches use?

The Omega De Ville Prestige uses the Omega Co-Axial Master Chronometer calibre 8800 with 55 hours power reserve, while the Omega Seamaster Planet Ocean 600M runs on the Omega Co-Axial Master Chronometer calibre 8900 offering 55 hours of power reserve.

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