Aigi Watches BARENTS SEA AUTOMATIC round dive watch 43mm, applied markers + date + dive bezel
Finding alternatives to

Aigi Watches BARENTS SEA AUTOMATIC round dive watch 43mm, applied markers + date + dive bezel

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

Case
43mm
Movement
Automatic
MSRP
$180
The short answer

The closest alternative to the Aigi Watches BARENTS SEA AUTOMATIC round dive watch 43mm, applied markers + date + dive bezel is the Aigi Watches BARENTS SEA AUTOMATIC ($180) — shared caliber (Seiko NH35A) and Same family (BARENTS SEA AUTOMATIC). From the independents, the Melbourne Watch Company Fitzroy is the standout microbrand take — shared caliber (Seiko NH35A) and Looks nearly identical. Stepping up, the Audaz Sea Ranger ADZ-2050 ($375) is where the same idea goes with a bigger budget.

45 matches
Microbrand picks· 12

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

Melbourne Watch Company
Fitzroy
44mm · Automatic$336
Shared caliber (Seiko NH35A) · Looks nearly identical
Noctua Watch Corp.
Sentinel
42mm · Automatic$429
Shared caliber (Seiko NH35A) · Looks nearly identical
Duxot
Atlantica Diver Automatic
42mm · Automatic$159
Shared caliber (Seiko NH35A) · Looks nearly identical
Zelos
Crystallised TI LE
44mm · Automatic$899
Shared caliber (Seiko NH35A) · Looks nearly identical
Filippo Loreti Watches
Eterno Automatic
42mm · Automatic$260
Shared caliber (Seiko NH35A) · Looks nearly identical
Ventus Watches
Mori
41mm · Automatic$349
Shared caliber (Seiko NH35A) · Looks nearly identical
Formex
Reef GMT
42mm · Automatic$2,235
Looks nearly identical · Automatic
39.5mm · Automatic$379
Shared caliber (Seiko NH35A) · Looks nearly identical
Duxot
Serenata Automatic Limited Edition
40mm · Automatic$470
Shared caliber (Seiko NH35A) · Looks nearly identical
Islander
Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
42mm · Automatic$449
Looks nearly identical · Automatic
S.U.F Helsinki
Vetehinen
42mm · Automatic$4,391
Looks nearly identical · Automatic
Duxot
Atlantica Deep Dive Automatic Limited Edition
44mm · Automatic$439
Shared caliber (Seiko NH35A) · Looks nearly identical
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.

Aigi Watches
BARENTS SEA AUTOMATIC
43mm · Automatic$180
Shared caliber (Seiko NH35A) · Same family (BARENTS SEA AUTOMATIC)
Arethusa Watch Co
World Diver
40mm · Automatic
Shared caliber (Seiko NH35A) · Visually similar
Orient
AK04 Field Sport Watch
42.4mm · Automatic$325
Looks nearly identical · Automatic
Orient
Kanno
44mm · Automatic$320
Looks nearly identical · Automatic
Seiko
5KX
42.5mm · Automatic$350
Looks nearly identical · Automatic
Tudor
Black Bay
41mm · Automatic
Visually similar · Automatic
Alkin Watches
Model One
42mm · Automatic$342
Shared caliber (Seiko NH35A) · Automatic
Seiko
Prospex Sea
42mm · Automatic
Visually similar · Automatic
Alexander James Watches
A4 Legacy Dress 37
37.4mm · Automatic$250
Shared caliber (Seiko NH35A) · Automatic
Orient
Diver Watch
41.5mm · Automatic$285
Visually similar · Automatic
Schofield
B3
44mm · Automatic
Visually similar · Automatic
Alexander James Watches
A4 Legacy Dress 37 pilot/field 3-hand date, printed Arabic numerals (PVD cushion case)
37.4mm · Automatic$200
Shared caliber (Seiko NH35A) · Automatic
Pricier alternatives· 12

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

Audaz
Audaz Sea Ranger ADZ-2050
42mm · Automatic$375
Shared caliber (Seiko NH35A) · Looks nearly identical
Audaz
ADZ-2075
45mm · Automatic$550
Shared caliber (Seiko NH35A) · Looks nearly identical
Audaz
ADZ-3040
42mm · Automatic$550
Shared caliber (Seiko NH35A) · Looks nearly identical
Aigi Watches
ARCTIC DIVER
41mm · Automatic$480
Shared caliber (Seiko NH35A) · Looks nearly identical
Aigi Watches
Arctic Diver Black Dive Watch
41mm · Automatic$480
Shared caliber (Seiko NH35A) · Looks nearly identical
Aigi Watches
NORTHERN LIGHTS AUTOMATIC
43mm · Automatic$443
Shared caliber (Seiko NH35A) · Looks nearly identical
Seiko
Prospex Sea Save the Ocean Special Edition
43.8mm · Automatic$650
Looks nearly identical · Automatic
Glycine
Airman Purist
44mm · Automatic$2,750
Looks nearly identical · Automatic
Glycine
Combat Sub Sport GMT
42mm · Automatic$2,995
Looks nearly identical · Automatic
Seiko
Prospex Sea PADI Special Edition
43.8mm · Automatic$625
Looks nearly identical · Automatic
Tissot
T-Race
41mm · Automatic$875
Looks nearly identical · Automatic
Glycine
Airman Contemporary GMT
44mm · Automatic$2,850
Looks nearly identical · Automatic
Looks like this· 9

Visually-adjacent picks pulled by the image-similarity engine. Quality varies — sometimes a true twin, sometimes just a rhyme.

Pagani Design
PD-1668A
43mm · Automatic$128
Looks nearly identical · Automatic
Pagani Design
PD-1695
45mm · Automatic$145
Looks nearly identical · Automatic
Sugess
Seestern S430 Titanium Diver
40mm · Automatic$299
Shared caliber (Seiko NH35A) · Looks nearly identical
Pagani Design
PD-1719
42.5mm · Automatic$154
Looks nearly identical · Automatic
Seestern
Sub 300 V4
42mm · Automatic$10
Shared caliber (Seiko NH35A) · Visually similar
Sugess
Ocean Star S450 YM
40mm · Automatic$449
Shared caliber (Seiko NH35A) · Visually similar
Sugess
Seestern 62MAS V3
39mm · Automatic$199
Shared caliber (Seiko NH35A) · Looks nearly identical
Seestern
S443 Column Wheel Chronograph
40mm · Manual$10
Looks nearly identical · Sapphire
Seestern
S450 Ocean Star
40mm · Automatic$299
Automatic · Sapphire