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Browse/Alternatives/Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Sea 1965 Heritage Diver's Watch
Finding alternatives to

Seiko Prospex Sea 1965 Heritage Diver's Watch

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

Case
40mm
Movement
Automatic
Category
Diver
MSRP
$1,300
The short answer

The closest alternative to the Seiko Prospex Sea 1965 Heritage Diver's Watch is the Seiko Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition ($1,550) — shared caliber (6R55) and Same family (Prospex Sea). If price is the constraint, the Seiko Prospex Sea covers most of the same brief. From the independents, the Vaer D5 Meridian Auto is the standout microbrand take — common cross-shop and Pro diver.

ColourwayPick a colourway to match a specific dial
48 matches
Microbrand picks· 12

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

Vaer D5 Meridian Auto
Vaermicro
Meridian

D5 Meridian Auto

2 variantsMeridian
39mm·Automatic·200m WR
$679MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Henry Archer Nordsø
Henry Archermicro

Nordsø

33 variantsNordsø
40mm·Automatic·200m WR
$4,999MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Spinnaker Croft
Spinnakermicro

Croft

5 variantsCroft
40mm·Automatic·150m WR
$219MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Borealis Watch Co. Caloura 300m
Borealis Watch Co.micro

Caloura 300m

4 variantsCaloura 300m
42mm·Automatic·300m WR
$275MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Lorier Hydra SIII
Loriermicro

Hydra SIII

39mm·Automatic·200m WR
$699MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Baltic Aquascaphe Titanium
Balticmicro

Aquascaphe Titanium

2 variantsAquascaphe Titanium
41mm·Automatic·300m WR
$788MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Henry Archer Tidevand
Henry Archermicro

Tidevand

20 variantsTidevand
40mm·Automatic·200m WR
$5,299MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Zelos Spearfish 3
Zelosmicro

Spearfish 3

6 variantsSpearfish
40mm·Automatic·200m WR
$749MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Phoibos Eagle Ray Date
Phoibosmicro

Eagle Ray Date

5 variantsEagle Ray Date
40mm·Automatic·200m WR
$480MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Baltic Aquascaphe Classic
Balticmicro

Aquascaphe Classic

2 variantsAquascaphe Classic
39mm·Automatic·200m WR
$648MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Dryden Pathfinder
Drydenmicro

Pathfinder

9 variantsPathfinder
41mm·Automatic·201m WR
$650MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's 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 1965 Heritage Diver's Watch PADI Special Edition
Seiko

Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition

40mm·Automatic·300m WR
$1,550MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Sea Seiko Prospex 1965 Heritage Diver’s Watch Save the Ocean Limited Edition
Seiko

Prospex Sea Seiko Prospex 1965 Heritage Diver’s Watch Save the Ocean Limited Edition

40mm·Automatic·300m WR
$1,400MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Sea
Seiko

Prospex Sea

3 variantsProspex Sea
41.3mm·Automatic·300m WR
$1,100MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Tissot Seastar 1000
Tissot

Seastar 1000

40/43mm
7 variantsSeastar 1000
40/43mm·Automatic·300m WR
$875MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Glycine Combat Sub Box Ceramic
Glycine

Combat Sub Box Ceramic

3 variantsCombat Sub Box Ceramic
41mm·Automatic·200m WR
$1,800MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Yema Superman Dato CMM.10
Yema

Superman Dato CMM.10

4 variantsSuperman
39.5mm·Automatic·300m WR
$1,777MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Yema Superman Heritage
Yema

Superman Heritage

2 variantsSuperman
39mm·Automatic·300m WR
$1,004MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
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 Seiko Prospex Sea 1965 Heritage Diver's Watch
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

2 variantsCombat Sub Sport
39mm·Automatic·300m WR
$1,850MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Christopher Ward C60 Trident Pro 300
Christopher Ward
Trident

C60 Trident Pro 300

3 variantsTrident
40mm·Automatic·300m WR
$1,095MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Yema Navygraf Heritage
Yema

Navygraf Heritage

2 variantsNavygraf
39mm·Automatic·100m WR
$990MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Glycine Sea Kraken
Glycine

Sea Kraken

5 variantsSea Kraken
39mm·Automatic·150m WR
$1,600MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's 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 variantsProspex Sea
42mm·Automatic·300m WR
—MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Sea
Seiko

Prospex Sea

4 variantsProspex Sea
41.7mm·Automatic·200m WR
$595MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Orient AC0Q-40 Diver Watch
Orient
DiverAC0Q

AC0Q-40 Diver Watch

6 variantsAC0Q
39.9mm·Automatic·200m WR
$370MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Sea PADI Special Edition
Seiko

Prospex Sea PADI Special Edition

43.8mm·Automatic·200m WR
$625MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Citizen Tsuyosa Shore
Citizen

Tsuyosa Shore

2 variantsTsuyosa
40mm·Automatic·100m WR
$495MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Orient Kamasu
Orient

Kamasu

4 variantsKamasu
41.8mm·Automatic·200m WR
$375MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Orient AC0Q Diver II LE
Orient

AC0Q Diver II LE

6 variantsSeries
39.9mm·Automatic·200m WR
$395MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Citizen Promaster Diver Automatic
Citizen

Promaster Diver Automatic

2 variantsPromaster
44mm·Automatic·200m WR
$469MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Yema Pearldiver
Yema

Pearldiver

38mm·Automatic·100m WR
$491MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Damasko DK32 Ocean
Damaskomicro

DK32 Ocean

20 variantsSeries
39mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Damasko DS30 Ocean
Damaskomicro

DS30 Ocean

7 variantsSeries
39mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Damasko DS30 OBO
Damaskomicro

DS30 OBO

8 variantsSeries
39mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Pricier alternatives· 12

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

Breitling Superocean Heritage B31 Automatic 40 Kelly Slater
Breitling

Superocean Heritage B31 Automatic 40 Kelly Slater

Ref. AB31101A/CC61/225A
40mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
Seiko

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

2 variantsProspex Marinemaster
39.5mm·Automatic·200m WR
$2,800MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Yema Skin Diver CMM.20
Yema

Skin Diver CMM.20

3 variantsSkin Diver
39.5mm·Automatic·200m WR
$2,372MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Bremont S302
Bremont
Supermarine

S302

6 variantsSupermarine
40mm·Automatic·300m WR
$3,900MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variantsSupermarine
40mm·Automatic·300m WR
$3,550MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Breitling Superocean Heritage B31 Automatic
Breitling

Superocean Heritage B31 Automatic

40/42/44mm
7 variantsSuperocean Heritage
40/42/44mm·Automatic·200m WR
$6,500MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Fortis Marinemaster M-40
Fortis

Marinemaster M-40

8 variantsMarinemaster
40mm·Automatic·300m WR
$3,520MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Longines LEGEND DIVER 42
Longines

LEGEND DIVER 42

4 variantsLegend Diver
42mm·Automatic·300m WR
$2,850MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Jaeger-LeCoultre Polaris Date
Jaeger-LeCoultre

Polaris Date

Ref. Q9128981
40mm·Automatic·200m WR
$10,400MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Breitling Superocean Heritage B20 Automatic
Breitling

Superocean Heritage B20 Automatic

42/44/46mm
8 variantsSuperocean Heritage
42/44/46mm·Automatic·200m WR
$5,800MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition
Seiko

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

44mm·Automatic·200m WR
$3,300MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
Fortis Flieger F-41
Fortis

Flieger F-41

4 variantsRef. F-41
41mm·Automatic·200m WR
$2,530MSRP
—Used
vsCompare with the Seiko Prospex Sea 1965 Heritage Diver's Watch
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