
Breitling
Superocean 42
Ref. A17375E71C1S1
$4k–$5k
Pre-owned: $3k–$4k
Bond heritage clashes with aviation DNA
Featured ComparisonComparing the Breitling Superocean 42 ($4k–$5k, 300m WR, 42mm) against the Omega Seamaster 300m ($6k–$6k, 300m WR, 42mm). The Breitling Superocean 42 is the more affordable option by $2k.

Breitling
Ref. A17375E71C1S1
$4k–$5k
Pre-owned: $3k–$4k

Omega
Ref. 210.30.42.20.01.001
$6k–$6k
Pre-owned: $5k–$6k
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Community Verdict
Too Close to Call
Both sit in a similar price range: Breitling Superocean 42 at $4k–$5k vs Omega Seamaster 300m at $6k–$6k — choose based on use case and style preference.
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Both are excellent watches with different strengths. The Breitling Superocean 42 offers comparable sizing and costs less new. The Omega Seamaster 300m excels in overall construction. The best choice depends on your wrist size, budget, and preferred aesthetic.
The Breitling Superocean 42 retails for $4k–$5k, while the Omega Seamaster 300m is priced at $6k–$6k. Pre-owned, expect $3k–$4k and $5k–$6k respectively. Actual secondary market prices vary based on condition and demand.
The Breitling Superocean 42 has a 42mm case diameter with 12.35mm thickness, while the Omega Seamaster 300m measures 42mm × 13.6mm. Both have lug-to-lug measurements of 49mm and 51mm respectively. Consider your wrist size and wear style when deciding.
The Breitling Superocean 42 is water-resistant to 300m, while the Omega Seamaster 300m offers 300m. 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.
The Breitling Superocean 42 uses a automatic Breitling 17 with 38 hours power reserve. The Omega Seamaster 300m features a automatic Cal. 8800 with 55 hours power reserve. Both offer traditional mechanical craftsmanship.
Breitling and Omega both command strong secondary markets. Pre-owned pricing shows an estimated resale value of $3k–$4k for the Superocean 42 and $5k–$6k for the Seamaster 300m. Condition, service history, and box/papers significantly impact resale value for both models.
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