Tuseno Blackwater
Finding alternatives to

Tuseno Blackwater

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

Case
40.5mm
Movement
Automatic
MSRP
$999
The short answer

The closest alternative to the Tuseno Blackwater is the Glycine Combat Sub ($1,850) — shared caliber (SW200-1) and Pro diver. If price is the constraint, the Orient AC0Q-40 Diver Watch at $370 (vs $999 for the Blackwater) covers most of the same brief. From the independents, the Matterhorn Watch Co. DiveMaster 300 is the standout microbrand take — pro diver and Looks nearly identical. Stepping up, the Tudor Pelagos 39 ($5,625) is where the same idea goes with a bigger budget.

57 matches
Microbrand picks· 12

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

Matterhorn Watch Co.
DiveMaster 300
41mm · Automatic$401
Pro diver · Looks nearly identical
Christopher Ward
C60 Trident Pro 300
40mm · Automatic$1,095
Shared caliber (SW200-1) · Pro diver
Stewart Dawson
Voyager S
41mm · Automatic$1,683
Pro diver · Looks nearly identical
MKII
Fulcrum 39 Date
39.5mm · Automatic$1,195
Pro diver · Looks nearly identical
Christopher Ward
C60 Lympstone
40mm · Automatic$1,615
Shared caliber (SW200-1) · Pro diver
Eza
Sealander
41mm · Automatic$1,411
Pro diver · Looks nearly identical
Pompeak
Sub-Aquatic
40mm · Automatic$915
Pro diver · Looks nearly identical
Formex
Reef 42 mm
42mm · Automatic$2,414
Pro diver · Looks nearly identical
Limes
Leviathan L
44.5mm · Automatic
Pro diver · Looks nearly identical
MKII
Project 300
41.25mm · Automatic$1,995
Pro diver · Looks nearly identical
Monta
Skyquest
40.7mm · Automatic$2,435
Pro diver · Looks nearly identical
Nezumi Studios
Baleine
40mm · Automatic$821
Pro diver · Visually similar
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.

Glycine
Combat Sub
42mm · Automatic$1,850
Shared caliber (SW200-1) · Pro diver
Tissot
Seastar 1000
40mm · Automatic$875
Pro diver · Looks nearly identical
Glycine
Combat Sub Box Ceramic
41mm · Automatic$1,800
Shared caliber (SW200-1) · Pro diver
Glycine
Combat Sub Sport
42mm · Automatic$1,650
Shared caliber (SW200-1) · Pro diver
Seiko
Prospex Sea
41mm · Automatic$900
Pro diver · Looks nearly identical
Seiko
62MAS
40.5mm · Automatic$1,200
Pro diver · Looks nearly identical
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
41mm · Automatic$1,800
Pro diver · Visually similar
Arethusa Watch Co
World Diver
40mm · Automatic
Pro diver · Visually similar
Seiko
Prospex Sea
41.3mm · Automatic$1,100
Pro diver · Visually similar
Marathon
Arctic OSAR 41mm Automatic
41mm · Automatic$1,800
Pro diver · Visually similar
Aigi Watches
RAAF
40mm · Automatic$1,032
Looks nearly identical · Automatic
Alkin Watches
Model Three Diver
40.5mm · Automatic$582
Pro diver · Automatic
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.

Orient
AC0Q-40 Diver Watch
39.9mm · Automatic$370
Pro diver · Looks nearly identical
Orient
AA02 Diver Watch
41.5mm · Automatic$285
Pro diver · Looks nearly identical
Orient
Kamasu
41.8mm · Automatic$375
Pro diver · Looks nearly identical
Seiko
5 Sports SKX series
42.5mm · Automatic$495
Pro diver · Looks nearly identical
Aigi Watches
ARCTIC DIVER
41mm · Automatic$480
Looks nearly identical · Automatic
Seiko
5 Sports SKX series
38mm · Automatic$350
Pro diver · Looks nearly identical
Aigi Watches
Arctic Diver Black Dive Watch
41mm · Automatic$480
Looks nearly identical · Automatic
Audaz
Audaz Sea Ranger ADZ-2050
42mm · Automatic$375
Looks nearly identical · Automatic
Citizen
Tsuyosa Shore
40mm · Automatic$495
Pro diver · Visually similar
Aigi Watches
BARENTS SEA AUTOMATIC round dive watch 43mm, applied markers + date + dive bezel
43mm · Automatic$180
Looks nearly identical · Automatic
Seiko
DressKX
40mm · Automatic$315
Looks nearly identical · Automatic
Citizen
Promaster Diver Automatic
44mm · Automatic$469
Pro diver · Visually similar
Pricier alternatives· 12

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

Tudor
Pelagos 39
40mm · Automatic$5,625
Pro diver · Looks nearly identical
Tudor
Black Bay GMT
41mm · Automatic$5,275
Pro diver · Looks nearly identical
Tudor
Pelagos Ultra
40mm · Automatic$6,900
Pro diver · Looks nearly identical
Longines
HYDROCONQUEST MESH
41mm · Automatic$2,350
Pro diver · Visually similar
Bremont
Supermarine 500M
43mm · Automatic$4,700
Pro diver · Looks nearly identical
Marathon
GSAR (Government Search & Rescue) Diver's Automatic
41mm · Automatic$2,100
Pro diver · Visually similar
Seiko
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
39.5mm · Automatic$2,800
Pro diver · Visually similar
Longines
LEGEND DIVER 42 BLACK LACQUERED
42mm · Automatic$3,200
Pro diver · Visually similar
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
42.6mm · Automatic$2,900
Pro diver · Looks nearly identical
Linde Werdelin
Biformeter Elemental – Black Dial
44mm · Automatic$5,206
Pro diver · Looks nearly identical
Longines
LONGINES SPIRIT ZULU TIME TITANIUM
39mm · Automatic$4,850
Pro diver · Looks nearly identical
Bremont
The Meta Kronos
40mm · Automatic$3,145
Pro diver · Looks nearly identical
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-1692 II
40mm · Automatic$125
Pro diver · Looks nearly identical
Sugess
Seestern S462 Titanium GMT Pro Diver LE
40mm · Automatic GMT$449
Pro diver · Looks nearly identical
Pagani Design
PD-1694
40mm · Automatic$150
Pro diver · Visually similar
Pagani Design
PD-1755
40mm · Automatic$146
Pro diver · Visually similar
Sugess
Ocean Star S421
40mm · Automatic$449
Pro diver · Looks nearly identical
Sugess
Ocean Star S450 YM
40mm · Automatic$449
Pro diver · Visually similar
Seestern
S450 Ocean Star
40mm · Automatic$299
Pro diver · Visually similar
Seestern
S443 Column Wheel Chronograph
40mm · Manual$10
Pro diver · Looks nearly identical
Seestern
Sub 300 V4
42mm · Automatic$10
Pro diver · Automatic