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Browse/Alternatives/Longines HYDROCONQUEST GMT
Longines HYDROCONQUEST GMT
Finding alternatives to

Longines HYDROCONQUEST GMT

Ref. L3.790.4.06.6

48 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
41mm
Movement
Automatic
Category
Diver
MSRP
$3,350
The short answer

The closest alternative to the Longines HYDROCONQUEST GMT is the Bremont Supermarine 300M ($3,550) — common cross-shop and Pro diver. If price is the constraint, the Tissot Seastar 1000 at $875 (vs $3,350 for the HYDROCONQUEST GMT) covers most of the same brief. From the independents, the Zelos Swordfish 3 is the standout microbrand take — pro diver and Looks nearly identical. Stepping up, the Bremont Supermarine 500M ($4,700) is where the same idea goes with a bigger budget.

ColourwayPick a colourway to match a specific dial
48 matches
Microbrand picks· 12

Independent makers covering the same brief — usually with something the mainstream brands don't.

Zelos Swordfish 3
Zelosmicro

Swordfish 3

28 variants · Swordfish
40/42mm·Automatic·200m WR
$399MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variants · Sea-Hunter
40mm·Automatic·200m WR
$349MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Balticus Watches Balticus Deep Water
Balticus Watchesmicro
Deep

Balticus Deep Water

4 variants
42mm·Automatic·300m WR
$236MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Dryden Pathfinder
Drydenmicro

Pathfinder

9 variants
41mm·Automatic·201m WR
$650MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Phoibos Argo
Phoibosmicro

Argo

 
40.5mm·Automatic·200m WR
$345MSRP
vsCompare with the Longines HYDROCONQUEST GMT
MMI Watches Turret 300M V2- SAND BLACK Model: TRD-04
MMI Watchesmicro

Turret 300M V2- SAND BLACK Model: TRD-04

 
40mm·Automatic·300m WR
$425MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Astor + Banks Sea Ranger M2
Astor + Banksmicro

Sea Ranger M2

8 variants · Sea Ranger
40mm·Automatic·300m WR
$1,149MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Duckworth Prestex Belmont 300 Automatic
Duckworth Prestexmicro

Belmont 300 Automatic

3 variants
42mm·Automatic·300m WR
$750MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Von Doren URÆD
Von Dorenmicro

URÆD

3 variants
40mm·Automatic·100m WR
$1,390MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Draken Tugela
Drakenmicro

Tugela

5 variants
42mm·Automatic·300m WR
$453MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Venezianico Nereide 42 - 3321508C
Venezianicomicro

Nereide 42 - 3321508C

 
42mm·Automatic·200m WR
$595MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Ventus Watches Northstar
Ventus Watchesmicro

Northstar

8 variants
40mm·Automatic·300m WR
$349MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Mainstream picks· 12

Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.

Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Bremont S302
Bremont
Supermarine

S302

6 variants · Supermarine
40mm·Automatic·300m WR
$3,900MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Oris Aquis Date Calibre 400
Oris

Aquis Date Calibre 400

3 variants · Aquis
41.5mm·Automatic·300m WR
$5,150MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Bremont S502
Bremont
Supermarine

S502

3 variants · Supermarine
43mm·Automatic·500m WR
$5,100MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Breitling Superocean Automatic
Breitling

Superocean Automatic

19 variants · Superocean
36/42/44/46mm·Automatic·300m WR
$5,700MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
Seiko

Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition

 
42mm·Automatic·300m WR
$1,750MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Oris Divers Sixty‑Five
Oris

Divers Sixty‑Five

2 variants · Divers
40mm·Automatic·100m WR
$3,000MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

25 variants · Seamaster Diver 300M
42mm·Automatic·300m WR
$6,300MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Longines HYDROCONQUEST MESH
Longines

HYDROCONQUEST MESH

2 variants · HydroConquest
41mm·Automatic·300m WR
$2,350MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Breitling Avenger Automatic
Breitling

Avenger Automatic

6 variants · Avenger
42/43mm·Automatic·300m WR
$4,900MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Fortis Marinemaster M-40
Fortis

Marinemaster M-40

8 variants · Marinemaster
40mm·Automatic·300m WR
$3,520MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Oris Divers Sixty‑Five Date
Oris

Divers Sixty‑Five Date

 
40mm·Automatic·100m WR
$2,950MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Cheaper alternatives· 12

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Tissot Seastar 1000
Tissot

Seastar 1000

7 variants
40/43mm·Automatic·300m WR
$875MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

4 variants
40/43mm·Automatic·100m WR
$975MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Seiko Prospex Sea 1968 Heritage Diver's GMT
Seiko

Prospex Sea 1968 Heritage Diver's GMT

2 variants · Prospex Sea
42mm·Automatic·200m WR
$1,500MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

8 variants · Ref. GL0487
42mm·Automatic·200m WR
$1,650MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Seiko Prospex Sea
Seiko

Prospex Sea

3 variants
41.3mm·Automatic·300m WR
$1,100MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Seiko 62MAS
Seiko
Prospex Sea

62MAS

 
40.5mm·Automatic·200m WR
$1,200MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

2 variants · Ref. GL0407
39mm·Automatic·300m WR
$1,850MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Hamilton Khaki Navy Frogman Auto
Hamilton

Khaki Navy Frogman Auto

3 variants
41/42/46mm·Automatic·300m WR
$1,395MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Citizen Tsuyosa Shore
Citizen

Tsuyosa Shore

2 variants · Tsuyosa
40mm·Automatic·100m WR
$495MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Glycine Combat Sub Bronze
Glycine

Combat Sub Bronze

5 variants · Ref. GL0547
42mm·Automatic·200m WR
$1,650MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Orient Kamasu
Orient

Kamasu

4 variants
41.8mm·Automatic·200m WR
$375MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Orient Mako-3 AA08 Diver Watch
Orient
DiverMako

Mako-3 AA08 Diver Watch

4 variants · Mako
41.8mm·Automatic·200m WR
$375MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.

Bremont Supermarine 500M
Bremont

Supermarine 500M

7 variants · Supermarine
43mm·Automatic·500m WR
$4,700MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega

Seamaster 300 Co Axial Master Chronometer 41mm

3 variants · Seamaster
41mm·Automatic·300m WR
$8,000MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Jaeger-LeCoultre Polaris Date Stainless Steel
Jaeger-LeCoultre

Polaris Date Stainless Steel

4 variants · Polaris
42mm·Automatic·200m WR
$11,100MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Blancpain Bathyscaphe
Blancpain
Fifty Fathoms

Bathyscaphe

3 variants · Fifty Fathoms
43mm·Automatic·300m WR
$18,600MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

3 variants · Fifty Fathoms
42.3mm·Automatic·300m WR
$40,400MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

3 variants · Fifty Fathoms
42.3mm·Automatic·300m WR
$40,400MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Audemars Piguet Royal Oak Offshore Diver 42mm
Audemars Piguet

Royal Oak Offshore Diver 42mm

Ref. 15720ST.OO.A052CA.01
42mm·Automatic·300m WR
—MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Jaeger-LeCoultre Polaris Mariner Memovox Stainless Steel
Jaeger-LeCoultre

Polaris Mariner Memovox Stainless Steel

Ref. Q903818J
42mm·Automatic·300m WR
$23,400MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

7 variants · Seamaster Planet Ocean 600M
42mm·Automatic·600m WR
$8,600MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega

Seamaster 300 Co Axial Master Chronometer 41mm

5 variants · Seamaster
41mm·Automatic·300m WR
$15,700MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Audemars Piguet Royal Oak Offshore Diver 42mm
Audemars Piguet

Royal Oak Offshore Diver 42mm

Ref. 15710ST.OO.A085CA.01
42mm·Automatic·300m WR
—MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Rolex Submariner Date
Rolex

Submariner Date

Ref. 126610LN
41mm·Automatic·300m WR
$11,350MSRP
vsCompare with the Longines HYDROCONQUEST GMT
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