lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Longines/HydroConquest
SpecStudio
Longines HydroConquest
Click to inspect
Longines · HydroConquest

Longines HydroConquest

Ref. L3.769.4.06.6 · Diver

$1,600Stock unknown

19 matched eBay listings

Buy from LonginesFind used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links here are affiliate links. lug2lug may earn a commission at no extra cost to you. Disclosures

Case

Diameter
42mm
Material
Stainless Steel
Finish
Brushed and polished
Water resistance
300m
Caseback
Solid

Crystal & dial

Crystal
Sapphire
Dial color
Green
Texture
Sandblasted
Indices
Applied
Lume
Super-LumiNova

Movement

Type
Quartz
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

HydroConquest
HydroConquest42mm
HydroConquest
HydroConquest39mm
HydroConquest
HydroConquest43mm
HydroConquest 2026 Commonwealth Games
HydroConquest 2026 Commonwealth Games39mm
HydroConquest 39mm Automatic Diving Watch
HydroConquest 39mm Automatic Diving Watch39mm
HydroConquest 41mm
HydroConquest 41mm41mm
HydroConquest 41mm
HydroConquest 41mm41mm
HydroConquest 41mm
HydroConquest 41mm41mm
HydroConquest 41mm PVD
HydroConquest 41mm PVD41mm
HydroConquest 43mm
HydroConquest 43mm43mm
HydroConquest 43mm
HydroConquest 43mm43mm
HydroConquest 44mm
HydroConquest 44mm44mm
2 more in this collection
HydroConquest Exclusive EditionHydroConquest Mesh

7 colorways

Alternatives

Market

Retail$1,600

The forum market

See what sellers are asking.

Active listings1Across watch forums
Closed · 90d1Asking-price history

Browse forum listings and their asking prices.

Retail stock & market context

Longines on the secondhand market

+9.1%

2026 so far · +4.8% to +15.8% · 43 matched watches

In line with the index

Divers as a group: +6.1% · 367 matched watches

Year-by-year readings →

Similar watches

Tissot Seastar 1000

Tissot

Seastar 1000

36mm · Quartz$515

Vaer DS2 Meridian Quartz

Vaer

DS2 Meridian Quartz

39mm · Quartz$239

TAG Heuer Aquaracer Professional 200 Solargraph

TAG Heuer

Aquaracer Professional 200 Solargraph

40mm · Solar$3,600

Glycine Combat Sub

Glycine

Combat Sub

40mm · Quartz$225

Audaz ADZ-3020

Audaz

ADZ-3020

42mm · Quartz$240

Smith & Bradley Atlantis A2 Quartz

Smith & Bradley

Atlantis A2 Quartz

44mm · Quartz$349

View all alternatives

Community

“

Owners widely praise the Longines HydroConquest for its superb finishing, comparable to higher-end competitors, and its value proposition. The dial is frequently lauded for its vibrancy and legibility, with specific appreciation for the glossy lacquer and sunburst finishes. Wearability is a strong point, with the 39mm size noted as slim and comfortable, though opinions on the bracelet's refinement are mixed, with some finding it less premium than alternatives and lacking tool-less micro-adjustment, while others praise its comfort and fit. Some owners find the design derivative of other dive watches, while others see it as a beautiful and refined evolution. Accuracy is generally good, with one owner reporting approximately -2 seconds per day. The quartz variant is noted for its lower price point and cost of ownership. Overall, owners rate the Longines HydroConquest highly for its excellent finishing and value at the price point.

Synthesized from 10 sources
Reddit·8↗
WatchCrunch·2↗
Open the discussion

On video

On real wrists · 1

Related

In collections

Possible

Collection · 20 watches

Ask the communityStart a discussion about the HydroConquest: get takes from other collectors.Ask →

Discussion