
Longines
HydroConquest 41
Ref. L3.781.4.96.6
$1.2k–$1.5k
Pre-owned: $900–$1.2k
Complete head-to-head comparison
Comparing the Longines HydroConquest 41 ($1.2k–$1.5k, 300m WR, 41mm) against the Rolex Submariner 41 ($9.1k–$9.6k, 300m WR, 41mm). The Longines HydroConquest 41 is the more affordable option by $7.9k.

Longines
Ref. L3.781.4.96.6
$1.2k–$1.5k
Pre-owned: $900–$1.2k

Rolex
Ref. 126610LN
$9.1k–$9.6k
Pre-owned: $12k–$16k
Price
Water Resistance
Score
Repurchase
Pros
Cons
Pros
Cons
Community Verdict
Too Close to Call
Longines Hydroconquest 600M 41mm: 41mm case, automatic ETA 2824, $2,300, 600m water resistance. Submariner 41: 41mm case, automatic Cal. 3235, $9,100, 300m water resistance. Buy Longines Hydroconquest 600M 41mm if you prefer better value; buy Submariner 41 for premium features.
No community ratings yet — cast your vote below.
Both are excellent watches with different strengths. The Longines HydroConquest 41 offers comparable sizing and costs less new. The Rolex Submariner 41 excels in overall construction. The best choice depends on your wrist size, budget, and preferred aesthetic.
The Longines HydroConquest 41 retails for $1.2k–$1.5k, while the Rolex Submariner 41 is priced at $9.1k–$9.6k. Pre-owned, expect $900–$1.2k and $12k–$16k respectively. Actual secondary market prices vary based on condition and demand.
The Longines HydroConquest 41 has a 41mm case diameter with 12mm thickness, while the Rolex Submariner 41 measures 41mm × 12.9mm. Both have lug-to-lug measurements of 49mm and 48mm respectively. Consider your wrist size and wear style when deciding.
The Longines HydroConquest 41 is water-resistant to 300m, while the Rolex Submariner 41 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 Longines HydroConquest 41 uses a automatic L888.4 with 72 hours power reserve. The Rolex Submariner 41 features a automatic Cal. 3235 with 70 hours power reserve. Both offer traditional mechanical craftsmanship.
Longines and Rolex both command strong secondary markets. Pre-owned pricing shows an estimated resale value of $900–$1.2k for the HydroConquest 41 and $12k–$16k for the Submariner 41. Condition, service history, and box/papers significantly impact resale value for both models.
Buying Guide
The best dive watches in 2026 across every budget. From Seiko Prospex under $900 to Rolex Submariner, reviewed and compared with full specs.
Read Guide →
Buying Guide
Top automatic watches under $3,000 from Seiko, Hamilton, Longines, Tag Heuer, and more. Expert picks with full specs.
Read Guide →
Buying Guide
The best luxury watches under $10,000 in 2026. In-house movements, heritage brands, and genuine luxury from Omega, Rolex, TAG Heuer, Cartier, and IWC. Reviewed and compared.
Read Guide →
Not sure which watch is right for you?
Answer a few quick questions and get personalized recommendations from our database of 57 watches.
Find My Watch →Other watches worth considering in this category