Longines HYDROCONQUEST GMT
Ref. L3.890.4.06.6 · Diver
$3,350Stock unknown
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Case
- Diameter
- 43mm
- Thickness
- 12.9mm
- Lug-to-lug
- 52mm
- Lug width
- 22mm
- Material
- Stainless Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
- Dial color
- Green
Movement
- Caliber
- L844.5
- Type
- Automatic
- Power reserve
- 72h
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- gmt
- Bracelet
- lug-attached
- Hands
- baton
AI-detected from the product image
HydroConquest GMT collection · 3 watches
5 colorways
Market
Retail$3,350
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Closed · 90d0Asking-price history
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Retail stock & market context
Longines on the secondhand market
+8.6%
2026 so far · +4.5% to +15.5% · 46 matched watches
In line with the index
Divers as a group: +6.6% · 344 matched watches
Year-by-year readings →Similar watches
Community
The Longines HYDROCONQUEST GMT is widely praised for its excellent finishing, with one owner comparing it to a Submariner, and its classy blue sunburst dial. Some owners find the round markers at 6 and 9 disrupt dial symmetry, while others appreciate this design as a unique feature. The watch is considered a practical combination for travelers and divers, offering good value compared to pricier alternatives. Minor criticisms include the tiny GMT text beneath the hour markers being difficult to read at a glance, no quick date adjust feature, a mismatched date wheel color on some dial variants, and a sharp feeling on the bracelet's clasp. Overall, owners rate the Longines HYDROCONQUEST GMT highly for its robust build and practical GMT functionality at its price point.
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