Finding alternatives to
Oak & Oscar The Humboldt GMT
Ref. HMBDLTGMT
112 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
39.5mm
Movement
Automatic
MSRP
$2,175
ComplicationsGMT
Microbrand picks· 37
Independent makers covering the same brief — usually with something the mainstream brands don't.
Oak & Oscar
The Humboldt GMT USSS Edition
39.5mm · Automatic$2,200
Shared caliber (Sellita SW330) · Same family (Humboldt)
Oak & Oscar
The Humboldt GMT SAR Edition
39.5mm · Automatic$2,950
Shared caliber (Sellita SW330) · Same family (Humboldt)
Oak & Oscar
The Humboldt GMT Titanium
39.5mm · Automatic$2,950
Shared caliber (Sellita SW330) · Same family (Humboldt)
Oak & Oscar
Team Shuster Humboldt
39.5mm · Automatic$2,022
Same family (Humboldt) · Shared: GMT
Christopher Ward
C60 Trident GMT 300
40mm · Automatic$1,450
Shared: GMT · Automatic
Christopher Ward
C65 Aquitaine GMT
40mm · Automatic$1,710
Shared: GMT · Automatic
Christopher Ward
C63 Sealander Extreme GMT
40mm · Automatic$2,075
Shared: GMT · Automatic
Echo/Neutra
1956 3H
40mm · Automatic$1,025
Shared: GMT · Automatic
Gruppo Gamma
Field III GMT
40mm · Automatic$459
Shared: GMT · Automatic
Gruppo Gamma
Field III GMT Date
40mm · Automatic$459
Shared: GMT · Automatic
Traska
Venturer GMT
40mm · Automatic$785
Shared: GMT · Automatic
Boldr
Globetrotter GMT
40mm · Automatic$469
Automatic · Same size
Boldr
Marine
40mm · Automatic$439
Automatic · Same size
Boldr
Merlion 50th Anniversary
40mm · Automatic$449
Automatic · Same size
Boldr
Ranger
40mm · Automatic$299
Automatic · Same size
Christopher Ward
C60 Atoll 300
40mm · Automatic$1,320
Automatic · Same size
Traska
Freediver Arctic
40mm · Automatic$735
Automatic · Same size
Lorca
MODEL No.2 CHRONOGRAPH
37mm · Automatic$2,750
Shared: GMT · Automatic
Traska
Seafarer Charcoal
40mm · Automatic$665
Automatic · Same size
Echo/Neutra
Averau 39 Moon Phase
39mm · Automatic$1,085
Automatic · Same size
RZE
Resolute Type A
39mm · Automatic$499
Automatic · Same size
Echo/Neutra
1956 GMT
40mm · Automatic GMT$1,560
Shared: GMT · Same size
Gruppo Gamma
Field III
40mm · Automatic$439
Automatic · Same size
Traska
Commuter Carbon Black
40mm · Automatic$700
Automatic · Same size
Echo/Neutra
1956 Chrono
40mm · Manual winding chronograph$2,060
Shared: GMT · Same size
RZE
Fortitude GMT
41mm · Automatic GMT$719
Shared: GMT · Similar size
Brew
Metric - Digital Blend
40mm · Automatic$425
Automatic · Same size
Lorca
MODEL No.1 GMT
36mm · Automatic$1,875
Shared: GMT · Automatic
RZE
Endeavour
41mm · Automatic$599
Automatic · Similar size
RZE
Resolute
40mm · Automatic$759
Automatic · Same size
anOrdain
Model 1
41mm · Automatic$3,804
Automatic · Similar size
anOrdain
Model 2
41mm · Automatic$2,673
Automatic · Similar size
anOrdain
Model 2 Porcelain
39.5mm · Automatic$2,356
Automatic · Same size
anOrdain
Model 3 Method
39mm · Automatic$4,693
Automatic · Same size
Gruppo Gamma
Vanguard Steel
42mm · Automatic$790
Automatic · Sapphire
Brew
8-Bit V2
40mm · Automatic$395
Automatic · Same size
Brew
Metric - Manual Wind Blue
40mm · Automatic$875
Automatic · Same size
Steps up from here· 28
Where the same idea goes when budget isn't the constraint.
Norqain
Freedom 60 GMT 40mm Ice Blue
40mm · Automatic$5,639
Shared: GMT · Automatic
Tudor
Black Bay Pro
39mm · Automatic$5,075
Shared: GMT · Automatic
Norqain
Adventure NEVEREST 40mm Limited Edition
40mm · Automatic$5,028
Automatic · Same size
Sinn
144 St DIAPAL
41mm · Automatic$4,428
Shared: GMT · Automatic
Bell & Ross
BR-05 GMT Sky Blue
41mm · Automatic$6,264
Shared: GMT · Automatic
Norqain
Independence Skeleton 40mm Anthracite Turquoise
40mm · Automatic$4,407
Automatic · Same size
Norqain
Independence Skeleton 40mm DLC Anthracite Orange
40mm · Automatic$5,865
Automatic · Same size
Tudor
Black Bay 58
39mm · Automatic$5,350
Automatic · Same size
NOMOS Glashütte
Ahoi neomatik 38 date sand
38.5mm · Automatic$5,100
Automatic · Same size
Tudor
Black Bay 58 18K
39mm · Automatic$22,550
Automatic · Same size
Tudor
Black Bay 58 925
39mm · Automatic$5,600
Automatic · Same size
Bell & Ross
BR-X3 Blue Steel
41mm · Automatic$7,992
Automatic · Similar size
Bell & Ross
BR-X5 Iridescent
41mm · Automatic$9,709
Automatic · Similar size
Sinn
103 Ti DIAPAL
41mm · Automatic$4,514
Shared: GMT · Automatic
Sinn
6000 Anniversary III
38.5mm · Automatic$4,806
Automatic · Same size
Sinn
T50 GBDR
41mm · Automatic$4,428
Automatic · Similar size
Longines
LONGINES SPIRIT ZULU TIME
39mm · Automatic$5,200
Automatic · Same size
Longines
SPIRIT ZULU TIME 1925
39mm · Automatic$4,700
Automatic · Same size
Bell & Ross
BR-05 Diamond
40mm · Automatic$24,829
Automatic · Same size
NOMOS Glashütte
Club Sport neomatik Worldtimer blue
40mm · Automatic$5,760
Automatic · Same size
Oris
Divers Sixty‑Five Chronograph
40mm · Automatic$4,700
Automatic · Same size
Longines
LONGINES SPIRIT ZULU TIME TITANIUM
39mm · Automatic$4,850
Automatic · Same size
Nivada Grenchen
Chronomaster Valjoux
38mm · Manual Chronograph$5,000
Shared: GMT · Similar size
NOMOS Glashütte
Metro neomatik 41 Update
40.5mm · Automatic$5,290
Automatic · Same size
NOMOS Glashütte
Zürich
39.8mm · Automatic$4,930
Automatic · Same size
Oris
Hölstein Edition 2025
41mm · Automatic$5,000
Automatic · Similar size
Oris
ProPilot X Calibre 400 Laser
39mm · Automatic$5,750
Automatic · Same size
Oris
Aquis Date Calibre 400
41.5mm · Automatic$5,150
Automatic · Similar size
In the same price band· 30
Comparable watches at roughly the same money. Often the deciding click for a new buyer.
Sinn
6068
38.5mm · Automatic$2,754
Shared: GMT · Automatic
Sinn
104 Classic 12
41mm · Automatic$2,203
Shared: GMT · Automatic
Sinn
105 St Sa UTC
41mm · Automatic$1,998
Shared: GMT · Automatic
Sinn
856 S UTC
40mm · Automatic$2,938
Shared: GMT · Automatic
Norqain
Adventure 40mm
40mm · Automatic$4,283
Automatic · Same size
Nivada Grenchen
Antarctic Erotic
38mm · Automatic$1,769
Shared: GMT · Automatic
Glycine
Airman Vintage The Chief GMT
40mm · Automatic$2,900
Shared: GMT · Automatic
Glycine
Sea Kraken
39mm · Automatic$1,600
Automatic · Same size
Nivada Grenchen
Antarctic GMT
38mm · Automatic GMT$1,740
Shared caliber (Sellita SW330) · Shared: GMT
Glycine
Combat Sub Sport
39mm · Automatic$1,850
Automatic · Same size
Glycine
Airman GMT
42mm · Automatic$2,700
Shared: GMT · Automatic
Longines
HYDROCONQUEST
39mm · Automatic$2,350
Automatic · Same size
Longines
SPIRIT
40mm · Automatic$2,550
Automatic · Same size
Nivada Grenchen
F77 MK1
37mm · Automatic$1,560
Shared: GMT · Automatic
Bell & Ross
BR V1-92 BLUE STEEL
38.5mm · Automatic$2,592
Automatic · Same size
Oris
ORIS SOCIAL CLUB Barcelona
40mm · Automatic$2,600
Automatic · Same size
Longines
SPIRIT ZULU TIME
39mm · Automatic$3,550
Automatic · Same size
NOMOS Glashütte
Club Sport neomatik 39 ember
39.5mm · Automatic$4,320
Automatic · Same size
Bell & Ross
BR 123 24H
42mm · Automatic$3,337
Shared: GMT · Automatic
Longines
HYDROCONQUEST GMT
41mm · Automatic$3,350
Automatic · Similar size
Nivada Grenchen
Chronomaster 38mm Automatic Chronograph
38mm · Automatic Chronograph$2,085
Shared: GMT · Similar size
Oris
Divers Sixty‑Five
40mm · Automatic$3,000
Automatic · Same size
Oris
Divers Sixty‑Five 12h Calibre 400
40mm · Automatic$4,300
Automatic · Same size
Oris
Divers Sixty‑Five Date
40mm · Automatic$2,850
Automatic · Same size
NOMOS Glashütte
Club automatic date Atlantic
41.5mm · Automatic$4,050
Automatic · Similar size
Norqain
Adventure Sport 37mm
37mm · Automatic$4,271
Automatic · Sapphire
Norqain
Adventure Sport 37mm White
37mm · Automatic$2,542
Automatic · Sapphire
Tudor
1926 39mm Automatic
39mm · Automatic$2,575
Automatic · Same size
Norqain
Adventure Sport 37mm Green
37mm · Automatic$3,446
Automatic · Sapphire
Tudor
1926 41mm Automatic
41mm · Automatic$2,650
Automatic · Similar size
Cheaper alternatives· 8
If the price is the only thing keeping you off this watch, these get you most of the way there for less.
Nivada Grenchen
Depthmaster
39mm · Automatic$1,050
Shared: GMT · Automatic
Nivada Grenchen
Antarctic Spider
38mm · Automatic$945
Shared: GMT · Automatic
Nivada Grenchen
Antarctic Diver Aquamar
38mm · Automatic$1,050
Shared: GMT · Automatic
Orient
Peanuts 75th Anniversary Limited Edition Diver
39.9mm · Automatic$435
Automatic · Same size
Nivada Grenchen
Antarctic 38mm Automatic
38mm · Automatic$945
Shared: GMT · Automatic
Orient
75th Anniversary RA-AC0Q12L30B
39.9mm · Automatic$405
Automatic · Same size
Orient
AC0Q-40 Diver Watch
39.9mm · Automatic$370
Automatic · Same size
Orient
AC0Q-40 RA-AC0Q05P10B
39.9mm · Automatic$355
Automatic · Same size
Direct homages· 9
Watches that wear the same design language — close enough that a stranger might confuse them across the room.
Seestern
S450 Ocean Star
40mm · Automatic$299
Shared: GMT · Automatic
Sugess
Ocean Star S450 YM
40mm · Automatic$449
Shared: GMT · Automatic
Sugess
Seestern 62MAS V3
39mm · Automatic$199
Shared: GMT · Automatic
Sugess
Seestern Vintage S407 600T
39mm · Automatic$249
Shared: GMT · Automatic
Sugess
Ocean Star S421
40mm · Automatic$449
Shared: GMT · Automatic
Seestern
Sub 300 V4
42mm · Automatic$10
Shared: GMT · Automatic
Seestern
S456 GMT
41mm · Automatic GMT$299
Shared: GMT · Similar size
Seestern
S446 GMT
39.5mm · Automatic GMT$299
Shared: GMT · Same size
Tudor
Black Bay
41mm · Automatic0
Automatic · Similar size