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Browse/Alternatives/Isotope GMT 0º
Isotope GMT 0º
Finding alternatives to

Isotope GMT 0º

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

Case
41.5mm
Movement
Automatic
MSRP
$1,325
The short answer

The closest alternative to the Isotope GMT 0º is the Victorinox I.N.O.X. Automatic ($1,200) — looks nearly identical and Automatic. If price is the constraint, the Seiko 5 Sports Field series at $315 (vs $1,325 for the GMT 0º) covers most of the same brief. From the independents, the BOLDR Supply Co. Enigmath Sinharaja is the standout microbrand take — looks nearly identical and Automatic.

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.

BOLDR Supply Co. Enigmath Sinharaja
BOLDR Supply Co.micro

Enigmath Sinharaja

41mm·Automatic·200m WR
$599MSRP
—Used
vsCompare with the Isotope GMT 0º
DuFrane Watches Whitney Lauren Collaboration 2025
DuFrane Watchesmicro

Whitney Lauren Collaboration 2025

16 variantsSeries
42mm·Automatic·100m WR
—MSRP
—Used
vsCompare with the Isotope GMT 0º
Boldr Expedition Enigmath
Boldrmicro

Expedition Enigmath

4 variantsSeries
41mm·Automatic·200m WR
$599MSRP
—Used
vsCompare with the Isotope GMT 0º
Boldr Expedition II
Boldrmicro

Expedition II

7 variantsSeries
41mm·Automatic·200m WR
$699MSRP
—Used
vsCompare with the Isotope GMT 0º
LIV Watches Rebel-AR Monza
LIV Watchesmicro

Rebel-AR Monza

2 variantsSeries
42mm·Automatic·100m WR
$950MSRP
—Used
vsCompare with the Isotope GMT 0º
BOLDR Supply Co. Expedition I Karakum
BOLDR Supply Co.micro

Expedition I Karakum

41mm·Automatic·200m WR
$699MSRP
—Used
vsCompare with the Isotope GMT 0º
Draken Tugela - Double Drab
Drakenmicro

Tugela - Double Drab

42mm·Automatic·300m WR
$453MSRP
—Used
vsCompare with the Isotope GMT 0º
Draken Tugela -
Drakenmicro

Tugela -

5 variantsSeries
42mm·Automatic·300m WR
$453MSRP
—Used
vsCompare with the Isotope GMT 0º
Undone 420 Cali Automatic
Undonemicro

420 Cali Automatic

40mm·Automatic·100m WR
$340MSRP
—Used
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Mr. Eatwell SubLime — Lime Green Dive Watch
Mr. Eatwellmicro

SubLime — Lime Green Dive Watch

40mm·Automatic·200m WR
$395MSRP
—Used
vsCompare with the Isotope GMT 0º
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
vsCompare with the Isotope GMT 0º
Whitby Watch Co. Canuck Pilot Watch - 43mm MK I
Whitby Watch Co.micro

Canuck Pilot Watch - 43mm MK I

5 variantsSeries
43mm·Automatic·100m WR
$1,095MSRP
—Used
vsCompare with the Isotope GMT 0º
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.

Victorinox I.N.O.X. Automatic
Victorinox

I.N.O.X. Automatic

4 variantsINOX Automatic
41mm·Automatic·200m WR
$1,200MSRP
—Used
vsCompare with the Isotope GMT 0º
Marathon Jeep Rubicon TSAR
Marathon
Jeep x Marathon

Jeep Rubicon TSAR

2 variantsJeep x Marathon
41mm·Automatic·300m WR
$1,650MSRP
—Used
vsCompare with the Isotope GMT 0º
Hamilton Khaki Field Titanium Auto
Hamilton

Khaki Field Titanium Auto

38/42mm
4 variantsKhaki Field Titanium Auto
38/42mm·Automatic·100m WR
$1,295MSRP
—Used
vsCompare with the Isotope GMT 0º
Glycine Combat Sub
Glycine

Combat Sub

5 variantsCombat Sub
42mm·Automatic·200m WR
$1,850MSRP
—Used
vsCompare with the Isotope GMT 0º
Marathon Jeep Rubicon GSAR
Marathon
Jeep x Marathon

Jeep Rubicon GSAR

Ref. WW194006SS-4101-KIT
41mm·Automatic·300m WR
$2,100MSRP
—Used
vsCompare with the Isotope GMT 0º
Christopher Ward C65 Dune Aeolian
Christopher Ward

C65 Dune Aeolian

4 variantsC65
43.6mm·Automatic·150m WR
$1,335MSRP
—Used
vsCompare with the Isotope GMT 0º
Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathon

GSAR (Government Search & Rescue) Diver's Automatic

41mm·Automatic·300m WR
$2,100MSRP
—Used
vsCompare with the Isotope GMT 0º
Glycine Combat Sub
Glycine

Combat Sub

5 variantsCombat Sub
36mm·Automatic·300m WR
$1,850MSRP
—Used
vsCompare with the Isotope GMT 0º
Fortis Flieger F-41
Fortis

Flieger F-41

4 variantsRef. F-41
41mm·Automatic·200m WR
$2,530MSRP
—Used
vsCompare with the Isotope GMT 0º
Seiko 62MAS
Seiko
Prospex Sea

62MAS

40.5mm·Automatic·200m WR
$1,200MSRP
—Used
vsCompare with the Isotope GMT 0º
Seiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
Seiko

Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

42mm·Automatic·300m WR
$1,750MSRP
—Used
vsCompare with the Isotope GMT 0º
Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko

Prospex Sea 1968 Heritage Diver's GMT Watch

42mm·Automatic·300m WR
$1,700MSRP
—Used
vsCompare with the Isotope GMT 0º
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.

Seiko 5 Sports Field series
Seiko

5 Sports Field series

36.4/39.4/41mm
16 variants5 Sports Field series
36.4/39.4/41mm·Automatic·100m WR
$315MSRP
—Used
vsCompare with the Isotope GMT 0º
Seiko Prospex Sea
Seiko

Prospex Sea

2 variantsProspex Sea
42mm·Automatic·300m WR
—MSRP
—Used
vsCompare with the Isotope GMT 0º
Seiko Prospex Sea Save the Ocean Special Edition
Seiko

Prospex Sea Save the Ocean Special Edition

42.4mm·Automatic·200m WR
$550MSRP
—Used
vsCompare with the Isotope GMT 0º
Damasko DK36
Damaskomicro

DK36

3 variantsSeries
40mm·Automatic·100m WR
—MSRP
—Used
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Orient 75th Anniversary Stretto
Orient

75th Anniversary Stretto

40.8mm·Automatic
$475MSRP
—Used
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Citizen Promaster Land U822
Citizen

Promaster Land U822

3 variantsPromaster
43.9mm·Quartz·200m WR
$521MSRP
—Used
vsCompare with the Isotope GMT 0º
Orient AA08 Diver Watch
Orient
DiverAA08

AA08 Diver Watch

4 variantsAA08
41.8mm·Automatic·200m WR
$390MSRP
—Used
vsCompare with the Isotope GMT 0º
Orient Kamasu
Orient

Kamasu

4 variantsKamasu
41.8mm·Automatic·200m WR
$375MSRP
—Used
vsCompare with the Isotope GMT 0º
Damasko DC66
Damaskomicro

DC66

88 variantsSeries
42mm·Automatic·100m WR
—MSRP
—Used
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Damasko DC66 black
Damaskomicro

DC66 black

64 variantsSeries
42mm·Automatic·100m WR
—MSRP
—Used
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Citizen Zenshin 60 Mechanical
Citizen

Zenshin 60 Mechanical

3 variantsZenshin
40.5mm·Automatic·100m WR
$581MSRP
—Used
vsCompare with the Isotope GMT 0º
Tissot Classic Dream Swissmatic
Tissot

Classic Dream Swissmatic

42mm·Automatic
$550MSRP
—Used
vsCompare with the Isotope GMT 0º
Pricier alternatives· 12

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

Breitling Top Time B01
Breitling

Top Time B01

8 variantsTop Time
41mm·Automatic·100m WR
$750MSRP
—Used
vsCompare with the Isotope GMT 0º
Hublot Hublot Big Bang Unico Magic
Hublot
Big Bang

Hublot Big Bang Unico Magic

5 variantsBig Bang
44mm·Automatic·100m WR
$23,300MSRP
—Used
vsCompare with the Isotope GMT 0º
Breitling Top Time B01
Breitling

Top Time B01

Ref. RB01761A1Q1X1
41mm·Automatic·100m WR
$23,900MSRP
—Used
vsCompare with the Isotope GMT 0º
Breitling Avenger B01 Chronograph
Breitling

Avenger B01 Chronograph

42/44/45mm
9 variantsAvenger
42/44/45mm·Automatic·300m WR
$7,150MSRP
—Used
vsCompare with the Isotope GMT 0º
Linde Werdelin Spidolite Summit
Linde Werdelin

Spidolite Summit

44mm·Automatic·100m WR
$15,873MSRP
—Used
vsCompare with the Isotope GMT 0º
Audemars Piguet Royal Oak Offshore Selfwinding Flying Tourbillon Chronograph 43mm
Audemars Piguet

Royal Oak Offshore Selfwinding Flying Tourbillon Chronograph 43mm

Ref. 26622CE.OO.D062CA.01
43mm·Automatic·100m WR
—MSRP
—Used
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Linde Werdelin Oktopus Deep Sea
Linde Werdelin

Oktopus Deep Sea

44mm·Automatic·300m WR
$8,102MSRP
—Used
vsCompare with the Isotope GMT 0º
Linde Werdelin Oktopus III
Linde Werdelin

Oktopus III

2 variantsOktopus III
45mm·Automatic·300m WR
$20,953MSRP
—Used
vsCompare with the Isotope GMT 0º
Audemars Piguet Royal Oak Offshore Diver 42mm
Audemars Piguet

Royal Oak Offshore Diver 42mm

Ref. 15720ST.OO.A052CA.01
42mm·Automatic·300m WR
—MSRP
—Used
vsCompare with the Isotope GMT 0º
Norqain Wild ONE Skeleton Hong Kong Special Edition
Norqain

Wild ONE Skeleton Hong Kong Special Edition

42mm·Automatic·200m WR
$8,051MSRP
—Used
vsCompare with the Isotope GMT 0º
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

25 variantsSeamaster Diver 300M
42mm·Automatic·300m WR
$6,300MSRP
—Used
vsCompare with the Isotope GMT 0º
Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer
Omega

Seamaster Aqua Terra 150M Co Axial Master Chronometer

30/34/38/41mm
23 variantsSeamaster Aqua Terra 150M
30/34/38/41mm·Automatic·150m WR
$6,700MSRP
—Used
vsCompare with the Isotope GMT 0º
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