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

Longines HYDROCONQUEST GMT

Ref. L3.890.4.06.6

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

Case
43mm
Movement
Automatic
Category
Diver
MSRP
$3,350
The short answer

The closest alternative to the Longines HYDROCONQUEST GMT is the Bremont S502 ($5,100) — 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
Aigi Watches NORTHERN LIGHTS AUTOMATIC
Aigi Watchesmicro

NORTHERN LIGHTS AUTOMATIC

 
43mm·Automatic·200m WR
$443MSRP
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
Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variants · Hass
43mm·Automatic·300m WR
$445MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Spinnaker Hull Diver
Spinnakermicro

Hull Diver

10 variants · Hull
42mm·Automatic·300m WR
$375MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Serket Watch Co Reef X
Serket Watch Comicro

Reef X

Ref. SWC2021RXHC0001
42.5mm·Automatic·200m WR
$399MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Audaz ADZ-3000
Audazmicro

ADZ-3000

6 variants
44mm·Automatic·300m WR
$425MSRP
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
Draken Tugela
Drakenmicro

Tugela

5 variants
42mm·Automatic·300m WR
$453MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Audaz ADZ-2070
Audazmicro

ADZ-2070

9 variants
42mm·Automatic·500m WR
$450MSRP
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
Audaz ADZ-3050
Audazmicro

ADZ-3050

6 variants
42mm·Automatic·300m WR
$550MSRP
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 S502
Bremont
Supermarine

S502

3 variants · Supermarine
43mm·Automatic·500m WR
$5,100MSRP
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
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
Bremont S302
Bremont
Supermarine

S302

6 variants · Supermarine
40mm·Automatic·300m WR
$3,900MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
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
Oris New York Harbor Limited Edition II
Oris
Aquis

New York Harbor Limited Edition II

5 variants · Aquis
43.5mm·Automatic·300m 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
Breitling Avenger Automatic
Breitling

Avenger Automatic

6 variants · Avenger
42/43mm·Automatic·300m WR
$4,900MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Oris Great Barrier Reef Limited Edition IV
Oris
Aquis

Great Barrier Reef Limited Edition IV

3 variants · Aquis
43.5mm·Automatic·300m WR
$4,750MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
Seiko

Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

 
42.6mm·Automatic·300m WR
$3,600MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Fortis Marinemaster M-44
Fortis

Marinemaster M-44

5 variants · Marinemaster
44mm·Automatic·300m WR
$5,120MSRP
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
Seiko Prospex Sea
Seiko

Prospex Sea

2 variants
42mm·Automatic·300m WR
—MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Orient Sports Diver
Orient

Sports Diver

4 variants
43.6mm·Automatic·100m WR
$745MSRP
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
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

8 variants · Ref. GL0487
42mm·Automatic·200m WR
$1,650MSRP
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
Glycine Combat Sub
Glycine

Combat Sub

5 variants · Ref. GL0426
42mm·Automatic·200m WR
$1,850MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Tissot Seastar 2000
Tissot

Seastar 2000

 
46mm·Automatic·600m WR
$1,275MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Orient Kamasu
Orient

Kamasu

4 variants
41.8mm·Automatic·200m WR
$375MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Christopher Ward C60 Pro 300 Vintage
Christopher Ward

C60 Pro 300 Vintage

Ref. C60-42ADC31B0KK0-VT1
42mm·Automatic·300m WR
$1,550MSRP
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
Blancpain Bathyscaphe Quantième Complet Phases de Lune
Blancpain
Fifty Fathoms

Bathyscaphe Quantième Complet Phases de Lune

3 variants · Fifty Fathoms
43.6mm·Automatic·300m WR
$31,700MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Blancpain Bathyscaphe Quantième Complet Phases de Lune
Blancpain
Fifty Fathoms

Bathyscaphe Quantième Complet Phases de Lune

3 variants · Fifty Fathoms
43.6mm·Automatic·300m WR
$31,700MSRP
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
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
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
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

8 variants · Seamaster Diver 300M
42mm·Automatic·300m WR
$9,600MSRP
vsCompare with the Longines HYDROCONQUEST GMT
Bremont Supermarine Chrono
Bremont

Supermarine Chrono

3 variants · Supermarine
43mm·Automatic·300m WR
$6,850MSRP
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
Tudor Pelagos LHD
Tudor

Pelagos LHD

 
42mm·Automatic·500m WR
—MSRP
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
Breitling Super Chronomat B01 44
Breitling
Chronomat

Super Chronomat B01 44

5 variants · Chronomat
44mm·Automatic·200m WR
$10,650MSRP
vsCompare with the Longines HYDROCONQUEST GMT
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