Longines HydroConquest 41mm
Ref. L3.781.4.05.6 · Diver
$2,000Stock unknown
Case
- Diameter
- 41mm
- Material
- Stainless Steel
- Caseback
- Solid
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Black
- Indices
- Applied
Movement
- Type
- Automatic
- Complications
- Date
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- rotating
- Bracelet
- lug-attached
- Hands
- baton
AI-detected from the product image
HydroConquest collection · 15 watches
2 more in this collection
3 colorways
Market
Retail$2,000
The forum market
Follow the asking price.
Active listings0Across watch forums
Closed · 90d0Asking-price history
No forum listings tracked for this watch yet. Market+ adds the weekly trend.
Retail stock & market context
Longines on the secondhand market
+6.2%
2026 so far · +1.5% to +13.2% · 46 matched watches
In line with the index
Divers as a group: +6.5% · 340 matched watches
Year-by-year readings →Similar watches
Community
Owners widely praise the Longines HydroConquest 41mm for its beautiful appearance, subtle sunburst dials, and spotless finishing for its price point, with many considering it a nearly perfect dive watch. The L888 automatic movement is highlighted as fantastic, offering smooth hand-winding and tight accuracy, with owners reporting timekeeping around +2-4 seconds per day. Some owners find the bracelet clasp's micro-adjustments limited, and one owner felt the 41mm wears larger than typical for its size on the bracelet. Lume quality is a point of contention, with some finding it lacking, particularly on the second hand. Overall, owners rate the Longines HydroConquest 41mm highly for its attractive design and excellent movement at its price point.
Open the discussion
On real wrists
No shots yet. Show how it wears.
Related
Cross-shops
Popular comparisons
The matchups people make with the Longines HydroConquest 41mm most: open one to see it side by side.
