
Finding alternatives to
Seestern Sub 300 V4
Ref. Sub 300 V4
41 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
42mm
Movement
Automatic
MSRP
$10
ComplicationsGMTDate
Microbrand picks· 33
Independent makers covering the same brief — usually with something the mainstream brands don't.

Boldr
Merlion 50th Anniversary
40mm · Automatic$449
Shared caliber (Seiko NH35A) · Automatic

Boldr
The T Rex By Boldr X Nitecore
40mm · Automatic$499
Shared caliber (Seiko NH35A) · Automatic

Gruppo Gamma
Field III GMT Date
40mm · Automatic$459
Shared: GMT, Date · Automatic

Oak & Oscar
The Humboldt Seven Year
39.5mm · Automatic$2,400
Shared: GMT, Date · Automatic

Oak & Oscar
Team Shuster Humboldt
39.5mm · Automatic$2,022
Shared: GMT, Date · Automatic

Oak & Oscar
The Ashland
39.5mm · Automatic$1,850
Shared: GMT, Date · Automatic

Oak & Oscar
The Humboldt 12-hr
39.5mm · Automatic$1,750
Shared: GMT, Date · Automatic

Christopher Ward
The Twelve
40mm · Automatic$1,495
Shared: GMT, Date · Automatic

Christopher Ward
The Twelve Midnight
43.3mm · Automatic$1,210
Shared: GMT, Date · Automatic

Echo/Neutra
1956 3H
40mm · Automatic$1,025
Shared: GMT, Date · Automatic

Echo/Neutra
Cristallo Professional Diver 500m
42mm · Automatic$1,450
Shared: Date · Automatic

Gruppo Gamma
Vanguard Steel Date
42mm · Automatic$790
Shared: Date · Automatic

Gruppo Gamma
Vanguard Weathered Date
42mm · Automatic$790
Shared: Date · Automatic

Gruppo Gamma
Field III GMT
40mm · Automatic$459
Shared: GMT · Automatic

Boldr
BOLDR x ArtStory
38mm · Automatic$299
Shared caliber (Seiko NH35A) · Automatic

Boldr
BOLDR x Nitecore
38mm · Automatic$449
Shared caliber (Seiko NH35A) · Automatic

Christopher Ward
C60 Atoll 300
40mm · Automatic$1,320
Shared: Date · Automatic

Christopher Ward
C60 Trident Pro 300
40mm · Automatic$1,095
Shared: Date · Automatic

Traska
Freediver Arctic
40mm · Automatic$735
Shared: Date · Automatic

Traska
Commuter Carbon Black
40mm · Automatic$700
Shared: Date · Automatic

Traska
Venturer GMT
40mm · Automatic$785
Shared: GMT · Automatic

Echo/Neutra
Averau Ceramic 3H
42mm · Automatic$1,180
Shared: Date · Automatic

Echo/Neutra
1956 Chrono
40mm · Manual winding chronograph$2,060
Shared: GMT, Date · Similar size

RZE
Fortitude GMT
41mm · Automatic GMT$719
Shared: GMT · Same size

RZE
Endeavour
41mm · Automatic$599
Automatic · Same size

Traska
Seafarer Charcoal
40mm · Automatic$665
Automatic · Similar size

anOrdain
Model 1
41mm · Automatic$3,804
Automatic · Same size

anOrdain
Model 2
41mm · Automatic$2,673
Automatic · Same size

Brew
Metric - Digital Blend
40mm · Automatic$425
Automatic · Similar size

Lorca
MODEL No.1 GMT
36mm · Automatic$1,875
Shared: GMT · Automatic

Lorca
MODEL No.2 CHRONOGRAPH
37mm · Automatic$2,750
Shared: GMT · Automatic

RZE
Aspirare
44mm · Automatic$699
Automatic · Similar size

RZE
Resolute
40mm · Automatic$759
Automatic · Similar size
Steps up from here· 3
Where the same idea goes when budget isn't the constraint.
Direct homages· 5
Watches that wear the same design language — close enough that a stranger might confuse them across the room.

Sugess
Seestern DOX V3
42mm · Automatic$199
Shared caliber (Seiko NH35A) · Shared: GMT, Date

Sugess
Ocean Star S450 YM
40mm · Automatic$449
Shared caliber (Seiko NH35A) · Shared: GMT, Date

Sugess
Seestern 62MAS V3
39mm · Automatic$199
Shared caliber (Seiko NH35A) · Shared: GMT, Date

Sugess
Seestern S430 Titanium Diver
40mm · Automatic$299
Shared caliber (Seiko NH35A) · Shared: GMT, Date

Tudor
Black Bay
41mm · Automatic0
Automatic · Same size


