Omega De Ville Tresor
Ref. 435.53.40.21.06.001
Omega Seamaster Planet Ocean Ultra Deep
Ref. 215.30.46.21.01.001
Omega De Ville Tresor vs Omega Seamaster Planet Ocean Ultra Deep
Ref. 435.53.40.21.06.001 vs Ref. 215.30.46.21.01.001
The Omega De Ville Tresor and Omega Seamaster Planet Ocean Ultra Deep both carry the Omega name but serve different purposes — the Omega De Ville Tresor as a dress watch and the Omega Seamaster Planet Ocean Ultra Deep as a dive watch. At $17,500 and $11,400 respectively, the question isn't which is better — it's which better fits your collection and investment goals.
Price Comparison
Omega
De Ville Tresor
Omega
Seamaster Planet Ocean Ultra Deep
At retail, the Omega De Ville Tresor is listed at $17,500 while the Omega Seamaster Planet Ocean Ultra Deep comes in at $11,400. At $6,100 less (54% savings), the Omega Seamaster Planet Ocean Ultra Deep offers a substantially lower entry point. On the secondary market, the gap narrows: the Omega De Ville Tresor trades around $13,125 and the Omega Seamaster Planet Ocean Ultra Deep around $9,120, a difference of $4,005 favoring the Omega Seamaster Planet Ocean Ultra Deep. 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 Ultra Deep 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
| Specification | Omega De Ville Tresor | Omega Seamaster Planet Ocean Ultra Deep |
|---|---|---|
| Case Diameter | 40mm | 45.5mm |
| Case Thickness | 10.1mm | 18.12mm |
| Case Material | 18K Moonshine gold | Stainless steel (O-MEGASTEEL) |
| Bezel | Moonshine gold bezel | Black ceramic unidirectional rotating bezel with liquidmetal diving scale |
| Crystal | Domed sapphire crystal with anti-reflective treatment | Sapphire crystal with anti-reflective treatment |
| Water Resistance | 30m / 100ft | 6000m / 19685ft |
| Movement | Omega Co-Axial Master Chronometer calibre 8929 | Omega Co-Axial Master Chronometer calibre 8912 |
| Movement Type | Manual-winding | Automatic |
| Power Reserve | 72 hours | 55 hours |
| Bracelet/Strap | Blue leather strap | Stainless steel bracelet (O-MEGASTEEL) |
| Clasp | Moonshine gold buckle | Folding clasp with diver extension |
| Lug Width | 20mm | 22mm |
Key specification differences stand out between these two: The Omega Seamaster Planet Ocean Ultra Deep leads in water resistance (6000m / 19685ft vs. 30m / 100ft), and the Omega De Ville Tresor offers longer power reserve at 72 hours, and the Omega De Ville Tresor uses 18K Moonshine gold while the Omega Seamaster Planet Ocean Ultra Deep opts for Stainless steel (O-MEGASTEEL). 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 De Ville Tresor costs $328 versus $200 for the Omega Seamaster Planet Ocean Ultra Deep. For water resistance, the Omega Seamaster Planet Ocean Ultra Deep delivers better value per meter of depth rating. The Omega Seamaster Planet Ocean Ultra Deep offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega De Ville Tresor if you value the Omega heritage. Go with the Omega Seamaster Planet Ocean Ultra Deep if you prioritize a lower entry price, better value retention, serious diving capabilities.
Frequently Asked Questions
Which is more affordable, the Omega De Ville Tresor or the Omega Seamaster Planet Ocean Ultra Deep?
The Omega Seamaster Planet Ocean Ultra Deep is more accessible, priced at $11,400 compared to $17,500.
Which holds its value better on the secondary market?
The Omega Seamaster Planet Ocean Ultra Deep currently trades at 20.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega De Ville Tresor and Omega Seamaster Planet Ocean Ultra Deep compare in size?
The Omega De Ville Tresor measures 40mm in diameter and 10.1mm thick, while the Omega Seamaster Planet Ocean Ultra Deep is 45.5mm by 18.12mm. Water resistance differs too: 30m / 100ft versus 6000m / 19685ft.
What movements do these watches use?
The Omega De Ville Tresor uses the Omega Co-Axial Master Chronometer calibre 8929 with 72 hours power reserve, while the Omega Seamaster Planet Ocean Ultra Deep runs on the Omega Co-Axial Master Chronometer calibre 8912 offering 55 hours of power reserve.
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