
Rolex
Yacht-Master 40
Ref. 126622
New Price
$11k–$12k
Pre-owned: $13k–$17k
Comparing the Rolex Yacht-Master 40 ($11k–$12k, 100m WR, 40mm) against the Longines HydroConquest 41 ($1k–$2k, 300m WR, 41mm) — specs, movement, community votes, and an expert verdict below. The Longines HydroConquest 41 is the more affordable option by $10k.
Complete head-to-head comparison

Rolex
Ref. 126622
New Price
$11k–$12k
Pre-owned: $13k–$17k

Longines
Ref. L3.781.4.96.6
New Price
$1k–$2k
Pre-owned: $900–$1k
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Visit Longines Pillar Page →Longines HydroConquest 41 is the value winner at $1k–$2k — over 50% cheaper than the Rolex Yacht-Master 40 ($11k–$12k). Choose Longines HydroConquest 41 (300m WR) for diving; Rolex Yacht-Master 40 (100m) suits everyday wear.
Pros
Cons
Pros
Both are excellent watches with different strengths. The Rolex Yacht-Master 40 offers a more compact size and costs more new. The Longines HydroConquest 41 excels in water resistance. The best choice depends on your wrist size, budget, and preferred aesthetic.
The Rolex Yacht-Master 40 retails for $11k–$12k, while the Longines HydroConquest 41 is priced at $1k–$2k. Pre-owned, expect $13k–$17k and $900–$1k respectively. Actual secondary market prices vary based on condition and demand.
The Rolex Yacht-Master 40 has a 40mm case diameter with 12.5mm thickness, while the Longines HydroConquest 41 measures 41mm × 12mm. Both have lug-to-lug measurements of 47mm and 49mm respectively. Consider your wrist size and wear style when deciding.
The Rolex Yacht-Master 40 is water-resistant to 100m, while the Longines HydroConquest 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 Rolex Yacht-Master 40 uses a automatic Cal. 3235 with 70 hours power reserve. The Longines HydroConquest 41 features a automatic L888.4 with 72 hours power reserve. Both offer traditional mechanical craftsmanship.
Rolex and Longines both command strong secondary markets. Pre-owned pricing shows an estimated resale value of $13k–$17k for the Yacht-Master 40 and $900–$1k for the HydroConquest 41. Condition, service history, and box/papers significantly impact resale value for both models.
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The only watch worn on the Moon. The Speedmaster was NASA-qualified in 1965 and accompanied every Apollo mission.
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Rolex's sister brand, delivering in-house movements at 30–60% lower retail prices than its parent.
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Motorsport's official timekeeper for over 50 years — TAG Heuer has timed Formula 1, Le Mans, and the Monaco Grand Prix.
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Invented the quartz movement (1969), the kinetic movement (1988), and the spring drive (1999) — more watch innovations than any other single company.
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