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Browse/Alternatives/Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Finding alternatives to

Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm

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

Case
43mm
Movement
Automatic
MSRP
$869
The short answer

The closest alternative to the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm is the Seiko Prospex Sea ($1,500) — pro diver and Visually similar. If price is the constraint, the Orient 75th Anniversary RA-TX0210L10B at $375 (vs $869 for the Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm) covers most of the same brief. From the independents, the Seagull Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm is the standout microbrand take — shared caliber (Seagull ST2130) and Same family (Dive Watch). Stepping up, the Breitling Superocean Automatic ($5,700) is where the same idea goes with a bigger budget.

48 matches
Microbrand picks· 12

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

Seagull Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm
Seagullmicro
Dive Watch

Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm

4 variantsSeries
44mm·Automatic·300m WR
$643MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm
Seagullmicro
Dive Watch

Ocean Series Pro 300m Waterproof Diving Watch 44mm

4 variantsSeries
44mm·Automatic·300m WR
$499MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm
Seagullmicro
Dive Watch

Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm

2 variantsSeries
45mm·Automatic·1000m WR
$1,049MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Aera Instruments D-1 Diver
Aera Instrumentsmicro

D-1 Diver

2 variantsSeries
44mm·Automatic·300m WR
$2,300MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Bamford of London D-300 Gloss Navy White Ceramic
Bamford of Londonmicro

D-300 Gloss Navy White Ceramic

7 variantsSeries
42mm·Automatic·300m WR
$1,800MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Zelos Hammerhead V3 300m Titanium
Zelosmicro

Hammerhead V3 300m Titanium

10 variantsHammerhead V3
44mm·Automatic·300m WR
$559MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Zelos Great White 43
Zelosmicro

Great White 43

3 variantsGreat White
43mm·Automatic·300m WR
$599MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Resco UDT Diver - Brushed Titanium
Rescomicro

UDT Diver - Brushed Titanium

9 variantsSeries
42mm·Automatic·300m WR
$1,955MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Serket Watch Co Reef X Diver
Serket Watch Comicro

Reef X Diver

11 variantsRef. SWC2024RXSCC0001
43mm·Automatic·200m WR
$499MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
HELM Khuraburi Titanium
HELMmicro

Khuraburi Titanium

3 variantsKhuraburi
42mm·Automatic·300m WR
$375MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Audaz ADZ-2070
Audazmicro

ADZ-2070

9 variantsSeries
42mm·Automatic·500m WR
$450MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
MMI Watches CUTTLECHRON 316L SS BLACK MODEL: CCS-01 (PROTOTYPE - REFURBISHED) (DELIVERY: 1ST WEEK OF JUNE 2026)
MMI Watchesmicro

CUTTLECHRON 316L SS BLACK MODEL: CCS-01 (PROTOTYPE - REFURBISHED) (DELIVERY: 1ST WEEK OF JUNE 2026)

42mm·Automatic·150m WR
$365MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
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.

Seiko Prospex Sea
Seiko

Prospex Sea

4 variantsProspex Sea
43.5mm·Automatic·200m WR
$1,500MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

8 variantsCombat Sub Sport
42mm·Automatic·200m WR
$1,650MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Christopher Ward C60 Trident Reef
Christopher Ward
Trident

C60 Trident Reef

5 variantsTrident
41mm·Automatic·200m WR
$995MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seiko Prospex Sea
Seiko

Prospex Sea

2 variantsProspex Sea
43.8mm·Automatic·200m WR
$625MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seiko Prospex Sea Save the Ocean Special Edition
Seiko

Prospex Sea Save the Ocean Special Edition

43.8mm·Automatic·200m WR
$650MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Orient RA-AC0K Diver Watch
Orient
DiverRA AC0K

RA-AC0K Diver Watch

3 variantsRA AC0K
43.4mm·Automatic·200m WR
$455MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Orient Sports Diver
Orient

Sports Diver

4 variantsSeries
43.6mm·Automatic·100m WR
$745MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Tissot Seastar 1000
Tissot

Seastar 1000

40/43mm
7 variantsSeastar 1000
40/43mm·Automatic·300m WR
$875MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Citizen Promaster Diver Automatic
Citizen

Promaster Diver Automatic

2 variantsPromaster
44mm·Automatic·200m WR
$469MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Orient M-Force AC0L
Orient

M-Force AC0L

4 variantsM-Force
45mm·Automatic·200m WR
$605MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

40/43mm
4 variantsKhaki Navy Scuba Auto
40/43mm·Automatic·100m WR
$975MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Glycine Combat Sub
Glycine

Combat Sub

5 variantsCombat Sub
42mm·Automatic·200m WR
$1,850MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
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 75th Anniversary RA-TX0210L10B
Orient

75th Anniversary RA-TX0210L10B

42.8mm·Automatic·200m WR
$375MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Orient Kanno
Orient

Kanno

4 variantsKanno
44mm·Automatic·200m WR
$320MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Orient Kamasu
Orient

Kamasu

4 variantsKamasu
41.8mm·Automatic·200m WR
$375MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seiko 5KX
Seiko
5 Sports SKX series

5KX

18 variants5 Sports SKX series
42.5mm·Automatic·100m WR
$350MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seiko 5 Sports SKX series 2024 Special Edition
Seiko

5 Sports SKX series 2024 Special Edition

2 variants5 Sports SKX series
42.5mm·Automatic·100m WR
$375MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Seiko 5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model
Seiko

5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model

42.5mm·Automatic·100m WR
$430MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Timex Deepwater Meridian 200 Automatic 44mm HNBR Rubber Strap Watch
Timex

Deepwater Meridian 200 Automatic 44mm HNBR Rubber Strap Watch

36mm·Automatic·200m WR
$409MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Timex Expedition Capstone Automatic 39mm Eco-Conscious Fabric Strap Watch
Timex

Expedition Capstone Automatic 39mm Eco-Conscious Fabric Strap Watch

36mm·Automatic·200m WR
$309MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Swatch Petite Seconde Black
Swatch

Petite Seconde Black

Ref. SY23S400
42mm·Automatic
$250MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Swatch Sistem Lake
Swatch

Sistem Lake

Ref. YIS420
42mm·Automatic
$230MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Swatch Sistem Meche
Swatch

Sistem Meche

Ref. YIS418M
42mm·Automatic
$250MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Timex Expedition Field Post Titanium Automatic 41mm Recycled Fabric Strap Watch
Timex

Expedition Field Post Titanium Automatic 41mm Recycled Fabric Strap Watch

36mm·Automatic·200m WR
$419MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Pricier alternatives· 12

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

Breitling Superocean Automatic
Breitling

Superocean Automatic

36/42/44/46mm
19 variantsSuperocean
36/42/44/46mm·Automatic·300m WR
$5,700MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Tudor Pelagos FXD
Tudor

Pelagos FXD

Ref. m25707b-0001
42mm·Automatic·200m WR
$5,025MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
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 Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Tudor Pelagos
Tudor

Pelagos

Ref. m25600tb-0001
40mm·Automatic·500m WR
$6,025MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 43 5mm

4 variantsSeamaster Diver 300M
43.5mm·Automatic·300m WR
$10,000MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Tudor Black Bay 68
Tudor

Black Bay 68

Ref. m7943a1a0nu-0001
43mm·Automatic·200m WR
$5,475MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Blancpain Bathyscaphe Quantième Complet Phases de Lune
Blancpain
Fifty Fathoms

Bathyscaphe Quantième Complet Phases de Lune

Ref. 5054-1210-G52A
43mm·Automatic·300m WR
$20,800MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Fortis Marinemaster M-44
Fortis

Marinemaster M-44

5 variantsMarinemaster
44mm·Automatic·300m WR
$5,120MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

7 variantsSeamaster Planet Ocean 600M
42mm·Automatic·600m WR
$8,600MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
DOXA SUB 300
DOXA

SUB 300

8 variantsSUB 300
42.5mm·Automatic·300m WR
$2,890MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
DOXA SUB 250T GMT
DOXA

SUB 250T GMT

9 variantsSUB 250T GMT
40mm·Automatic·250m WR
$2,790MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
Linde Werdelin Oktopus Deep Sea
Linde Werdelin

Oktopus Deep Sea

44mm·Automatic·300m WR
$8,102MSRP
—Used
vsCompare with the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm
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