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Browse/Alternatives/Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Finding alternatives to

Alternatives to the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

Case
42mm
Movement
Automatic
Category
Diver
MSRP
$1,700
The short answer

The closest alternative to the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch is the Seiko Prospex Sea 1968 Heritage Diver's GMT ($1,500) — shared caliber (Seiko 6R54) and Same family (Prospex Sea). If price is the constraint, the Seiko Prospex Sea covers most of the same brief. From the independents, the Borealis Watch Co. Sea Storm MK2 GMT is the standout microbrand take — common cross-shop and Pro diver. Stepping up, the Blancpain Bathyscaphe Quantième Complet Phases de Lune ($24,100) 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.

Borealis Watch Co. Sea Storm MK2 GMT
Borealis Watch Co.micro

Sea Storm MK2 GMT

9 variants
41.5mm·Automatic·300m WR
$415MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Borealis Watch Co. Estoril 300 GMT
Borealis Watch Co.micro

Estoril 300 GMT

14 variants
41.5mm·Automatic·300m WR
$600MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Henry Archer Nordsø
Henry Archermicro

Nordsø

33 variants
40mm·Automatic·200m WR
$521MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Spinnaker Croft 42 Skeleton
Spinnakermicro

Croft 42 Skeleton

7 variants · Croft
42mm·Automatic·100m WR
$435MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Borealis Watch Co. Jamanta
Borealis Watch Co.micro

Jamanta

5 variants
42.5mm·Automatic·300m WR
$415MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Boldr Marine
Boldrmicro

Marine

2 variants
40mm·Automatic·200m WR
$439MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Astor + Banks Sea Ranger M2
Astor + Banksmicro

Sea Ranger M2

8 variants · Sea Ranger
40mm·Automatic·300m WR
$1,149MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Wolbrook Skindiver II Professional
Wolbrookmicro

Skindiver II Professional

3 variants · Skindiver
40mm·Automatic·200m WR
$539MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Wolbrook Skindiver WT Professional
Wolbrookmicro

Skindiver WT Professional

4 variants · Skindiver
40mm·Automatic·120m WR
$476MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Boldr Odyssey 40mm
Boldrmicro

Odyssey 40mm

9 variants
40mm·Automatic·300m WR
$799MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Wolbrook Skindiver Professional
Wolbrookmicro

Skindiver Professional

3 variants · Skindiver
40mm·Automatic·120m WR
$430MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Dryden Pathfinder
Drydenmicro

Pathfinder

9 variants
41mm·Automatic·201m WR
$650MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

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 1968 Heritage Diver's GMT
Seiko

Prospex Sea 1968 Heritage Diver's GMT

2 variants · Prospex Sea
42mm·Automatic·200m WR
$1,500MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
Seiko

Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

 
42mm·Automatic·300m WR
$1,750MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
Seiko

Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition

 
42mm·Automatic·300m WR
$1,750MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Tissot Seastar 1000
Tissot

Seastar 1000

7 variants
40/43mm·Automatic·300m WR
$875MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
DOXA SUB 300
DOXA

SUB 300

8 variants
42.5mm·Automatic·300m WR
$2,890MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Christopher Ward C60 Trident Reef
Christopher Ward
Trident

C60 Trident Reef

5 variants · Trident
41mm·Automatic·200m WR
$995MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Glycine Combat Sub Vintage
Glycine

Combat Sub Vintage

2 variants · Ref. GL0259
42mm·Automatic·200m WR
$1,750MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Glycine Combat Sub Box Ceramic
Glycine

Combat Sub Box Ceramic

3 variants · Ref. GL0525
41mm·Automatic·200m WR
$1,800MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

4 variants
40/43mm·Automatic·100m WR
$975MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Christopher Ward C60 Lympstone
Christopher Ward

C60 Lympstone

Ref. C60-42A3H1-SGKK0-BG
42mm·Automatic·600m WR
$1,615MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Yema Skin Diver CMM.20
Yema

Skin Diver CMM.20

3 variants · Skin Diver
39.5mm·Automatic·200m WR
$2,372MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Christopher Ward C60 Trident Pro 300
Christopher Ward
Trident

C60 Trident Pro 300

3 variants · Trident
40mm·Automatic·300m WR
$1,095MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

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.

Seiko Prospex Sea
Seiko

Prospex Sea

2 variants
42mm·Automatic·300m WR
—MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko Prospex Sea
Seiko

Prospex Sea

4 variants
41.7mm·Automatic·200m WR
$595MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko King Turtle
Seiko
Prospex Sea

King Turtle

4 variants · Prospex Sea
45mm·Automatic·200m WR
$650MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Orient Kamasu
Orient

Kamasu

4 variants
41.8mm·Automatic·200m WR
$375MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Orient Diver Watch
Orient

Diver Watch

7 variants · Diver
41.5mm·Automatic·200m WR
$285MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Orient Sports Diver
Orient

Sports Diver

4 variants
43.6mm·Automatic·100m WR
$745MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Yema Pearldiver
Yema

Pearldiver

 
38mm·Automatic·100m WR
$491MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Tissot PR516
Tissot

PR516

4 variants
38mm·Automatic·100m WR
$825MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Citizen Tsuyosa Shore
Citizen

Tsuyosa Shore

2 variants · Tsuyosa
40mm·Automatic·100m WR
$495MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Glycine Unisex Combat Sub Bronze 39mm Automatic Watch GL0517
Glycine

Unisex Combat Sub Bronze 39mm Automatic Watch GL0517

8 variants
39mm·Automatic·300m WR
$1,550MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Glycine Men's Combat Sub Box Ceramic 41mm Automatic Watch
Glycine
Combat

Men's Combat Sub Box Ceramic 41mm Automatic Watch

5 variants
41mm·Automatic·200m WR
$705MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Citizen Promaster Diver Automatic
Citizen

Promaster Diver Automatic

3 variants · Promaster
44mm·Automatic·200m WR
$469MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

Pricier alternatives· 12

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

Blancpain Bathyscaphe Quantième Complet Phases de Lune
Blancpain
Fifty Fathoms

Bathyscaphe Quantième Complet Phases de Lune

3 variants · Fifty Fathoms
43mm·Automatic·300m WR
$24,100MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Breitling Superocean Automatic
Breitling

Superocean Automatic

20 variants · Superocean
36/42/44/46mm·Automatic·300m WR
$5,700MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Yema Superman Tourbillon CMM.31 Limited Edition
Yema

Superman Tourbillon CMM.31 Limited Edition

 
43mm·Automatic·300m WR
$13,000MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

25 variants · Seamaster Diver 300M
42mm·Automatic·300m WR
$6,300MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Longines LEGEND DIVER
Longines

LEGEND DIVER

9 variants · Ref. L3.764
39mm·Automatic·300m WR
$3,850MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Norqain NEVEREST Glacier JP 42mm
Norqain

NEVEREST Glacier JP 42mm

 
42mm·Automatic·100m WR
$5,436MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Blancpain Bathyscaphe Quantième Complet Phases de Lune
Blancpain
Fifty Fathoms

Bathyscaphe Quantième Complet Phases de Lune

4 variants · Fifty Fathoms
43mm·Automatic·300m WR
$22,800MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Longines LEGEND DIVER 59
Longines

LEGEND DIVER 59

Ref. L3.795.4.59.9
42mm·Automatic·300m WR
$4,100MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Blancpain Bathyscaphe
Blancpain
Fifty Fathoms

Bathyscaphe

6 variants · Fifty Fathoms
43mm·Automatic·300m WR
$17,100MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition
Seiko

Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

 
42.6mm·Automatic·300m WR
$3,900MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega

Seamaster 300 Co Axial Master Chronometer 41mm

3 variants · Seamaster
41mm·Automatic·300m WR
$8,000MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
vsCompare with the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch
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