Tissot PRX 40mm vs Omega Constellation 39
Head-to-head comparison · Community ratings · Pricing
Quick Verdict
Tissot PRX 40mm is the value winner at $550–$625 — over 50% cheaper than the Omega Constellation 39 ($5k–$6k).
Specifications Compared
Community Ratings
Tissot PRX 40mm
Omega Constellation 39
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Frequently Asked Questions
Which is better: Tissot PRX 40mm or Omega Constellation 39?▼
Both are excellent watches with different strengths. The Tissot PRX 40mm offers a larger case and costs less new. The Omega Constellation 39 excels in overall construction. The best choice depends on your wrist size, budget, and preferred aesthetic.
What's the price difference?▼
The Tissot PRX 40mm retails for $550–$625, while the Omega Constellation 39 is priced at $5k–$6k. Pre-owned, expect $400–$550 and $4k–$5k respectively. Actual secondary market prices vary based on condition and demand.
How do the case sizes compare?▼
The Tissot PRX 40mm has a 40mm case diameter with 9.25mm thickness, while the Omega Constellation 39 measures 39mm × 11.5mm. Both have lug-to-lug measurements of 47mm and 46mm respectively. Consider your wrist size and wear style when deciding.
Which has better water resistance?▼
The Tissot PRX 40mm is water-resistant to 100m, while the Omega Constellation 39 offers 100m. Both are suitable for swimming and snorkeling at their respective depths. For professional diving, verify the rating exceeds 300m and includes a screw-down crown.
How do the movements compare?▼
The Tissot PRX 40mm uses a automatic Powermatic 80 with 80 hours power reserve. The Omega Constellation 39 features a automatic Cal. 8800 with 55 hours power reserve. Both offer traditional mechanical craftsmanship.
Which holds value better?▼
Tissot and Omega both command strong secondary markets. Pre-owned pricing shows an estimated resale value of $400–$550 for the PRX 40mm and $4k–$5k for the Constellation 39. Condition, service history, and box/papers significantly impact resale value for both models.