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Browse/Alternatives/Seiko Prospex LX line
Seiko Prospex LX line
Finding alternatives to

Alternatives to the Seiko Prospex LX line

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

Case
44.8mm
Movement
Spring Drive
Category
Diver
MSRP
$6,500
The short answer

The closest alternative to the Seiko Prospex LX line is the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition ($4,600) — pro diver and Looks nearly identical. If price is the constraint, the Tissot Seastar 2000 at $1,275 (vs $6,500 for the Prospex LX line) covers most of the same brief. From the independents, the Spinnaker Hass Automatic is the standout microbrand take — common cross-shop and Pro diver. Stepping up, the Blancpain Fifty Fathoms Automatique ($20,700) 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.

Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variants · Hass
43mm·Automatic·300m WR
$445MSRP
vsCompare with the Seiko Prospex LX line
Audaz ADZ-3010
Audazmicro
ADZ-3010-01

ADZ-3010

6 variants
44mm·Automatic·1000m WR
$720MSRP
vsCompare with the Seiko Prospex LX line
Spinnaker Tesei Titanium
Spinnakermicro

Tesei Titanium

3 variants · Tesei
42mm·Automatic·200m WR
$625MSRP
vsCompare with the Seiko Prospex LX line
Spinnaker Wreck Automatic
Spinnakermicro

Wreck Automatic

4 variants · Wreck
44mm·Automatic·200m WR
$189MSRP
vsCompare with the Seiko Prospex LX line
Boldr Odyssey Original
Boldrmicro

Odyssey Original

3 variants
45.5mm·Automatic·500m WR
$799MSRP
vsCompare with the Seiko Prospex LX line
BERNY BERNY-Men Automatic Diver Watch-AM09026M
BERNYmicro

BERNY-Men Automatic Diver Watch-AM09026M

5 variants
44.5mm·Automatic·300m WR
$220MSRP
vsCompare with the Seiko Prospex LX line
Erebus Watches Titan
Erebus Watchesmicro

Titan

9 variants
44mm·Automatic·500m WR
$549MSRP
vsCompare with the Seiko Prospex LX line
HELM Khuraburi Titanium
HELMmicro

Khuraburi Titanium

3 variants · Khuraburi
42mm·Automatic·300m WR
$375MSRP
vsCompare with the Seiko Prospex LX line
Smith & Bradley Atlantis A2 Auto
Smith & Bradleymicro

Atlantis A2 Auto

 
44mm·Automatic·300m WR
$789MSRP
vsCompare with the Seiko Prospex LX line
Audaz Ocean Raider
Audazmicro

Ocean Raider

3 variants
45mm·Automatic·300m WR
$400MSRP
vsCompare with the Seiko Prospex LX line
Limes Leviathan . S
Limesmicro

Leviathan . S

 
44.5mm·Automatic·300m WR
—MSRP
vsCompare with the Seiko Prospex LX line
Squale Matic
Squalemicro

Matic

5 variants
44mm·Automatic·600m WR
$1,595MSRP
vsCompare with the Seiko Prospex LX line

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 Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition
Seiko

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

 
45.4mm·Automatic·600m WR
$4,600MSRP
vsCompare with the Seiko Prospex LX line
Grand Seiko SLGA015
Grand Seiko
Evolution 9

SLGA015

2 variants
43.8mm·Spring Drive·200m WR
$12,600MSRP
vsCompare with the Seiko Prospex LX line
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 LX line
Linde Werdelin Biformeter Elemental – Black Dial
Linde Werdelin

Biformeter Elemental – Black Dial

 
44mm·Automatic·300m WR
$5,206MSRP
vsCompare with the Seiko Prospex LX line
Bremont S502
Bremont
Supermarine

S502

3 variants · Supermarine
43mm·Automatic·500m WR
$5,100MSRP
vsCompare with the Seiko Prospex LX line
Yema Superman Titanium Tourbillon CMM.31 Limited Edition
Yema

Superman Titanium Tourbillon CMM.31 Limited Edition

 
43mm·Automatic·300m WR
$13,000MSRP
vsCompare with the Seiko Prospex LX line
Grand Seiko SLGA001
Grand Seiko
Evolution 9

SLGA001

 
46.9mm·Spring Drive
$11,100MSRP
vsCompare with the Seiko Prospex LX line
Rolex Submariner
Rolex

Submariner

Ref. 124060
41mm·Automatic·300m WR
$10,050MSRP
vsCompare with the Seiko Prospex LX line
Grand Seiko SBGH289
Grand Seiko
Sport

SBGH289

 
43.8mm·Automatic·200m WR
$7,700MSRP
vsCompare with the Seiko Prospex LX line
Breitling Superocean Automatic
Breitling

Superocean Automatic

20 variants · Superocean
36/42/44/46mm·Automatic·300m WR
$5,700MSRP
vsCompare with the Seiko Prospex LX line
Longines HYDROCONQUEST GMT
Longines

HYDROCONQUEST GMT

5 variants · Ref. L3.890.4.06.6
43mm·Automatic·300m WR
$3,350MSRP
vsCompare with the Seiko Prospex LX line
Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 43 5mm

4 variants · Seamaster Diver 300M
43.5mm·Automatic·300m WR
$10,000MSRP
vsCompare with the Seiko Prospex LX line

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.

Tissot Seastar 2000
Tissot

Seastar 2000

 
46mm·Automatic·600m WR
$1,275MSRP
vsCompare with the Seiko Prospex LX line
Tissot Seastar 1000
Tissot

Seastar 1000

7 variants
40/43mm·Automatic·300m WR
$875MSRP
vsCompare with the Seiko Prospex LX line
Orient RA-AC0K Diver Watch
Orient
DiverRA AC0K

RA-AC0K Diver Watch

3 variants · RA AC0K
43.4mm·Automatic·200m WR
$455MSRP
vsCompare with the Seiko Prospex LX line
DOXA SUB 200 II
DOXA

SUB 200 II

5 variants
44mm·Automatic·200m WR
$1,750MSRP
vsCompare with the Seiko Prospex LX line
Orient Sports Diver
Orient

Sports Diver

4 variants
43.6mm·Automatic·100m WR
$745MSRP
vsCompare with the Seiko Prospex LX line
Citizen Promaster Diver Automatic
Citizen

Promaster Diver Automatic

3 variants · Promaster
44mm·Automatic·200m WR
$469MSRP
vsCompare with the Seiko Prospex LX line
Seiko King Turtle
Seiko
Prospex Sea

King Turtle

4 variants · Prospex Sea
45mm·Automatic·200m WR
$650MSRP
vsCompare with the Seiko Prospex LX line
Marathon OSAR-D (Original SAR with Date) Automatic 46mm
Marathon

OSAR-D (Original SAR with Date) Automatic 46mm

 
46mm·Automatic·300m WR
$2,500MSRP
vsCompare with the Seiko Prospex LX line
Orient M-Force AC0L
Orient

M-Force AC0L

4 variants · M-Force
45mm·Automatic·200m WR
$605MSRP
vsCompare with the Seiko Prospex LX line
Seiko Ice Diver
Seiko
Prospex Sea

Ice Diver

4 variants · Prospex Sea
45mm·Automatic·200m WR
$900MSRP
vsCompare with the Seiko Prospex LX line
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

4 variants
40/43mm·Automatic·100m WR
$975MSRP
vsCompare with the Seiko Prospex LX line
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

8 variants · Ref. GL0487
42mm·Automatic·200m WR
$1,650MSRP
vsCompare with the Seiko Prospex LX line

Pricier alternatives· 12

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

Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

4 variants · Fifty Fathoms
45mm·Automatic·300m WR
$20,700MSRP
vsCompare with the Seiko Prospex LX line
Rolex Rolex Deepsea
Rolex
Deepsea

Rolex Deepsea

2 variants · Deepsea
44mm·Automatic·3900m WR
$15,550MSRP
vsCompare with the Seiko Prospex LX line
Blancpain Bathyscaphe Chronographe Flyback
Blancpain
Fifty Fathoms

Bathyscaphe Chronographe Flyback

3 variants · Fifty Fathoms
43mm·Automatic·300m WR
$24,100MSRP
vsCompare with the Seiko Prospex LX line
Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

2 variants · Fifty Fathoms
45mm·Automatic·300m WR
$19,100MSRP
vsCompare with the Seiko Prospex LX line
Rolex Sea-Dweller
Rolex

Sea-Dweller

Ref. 126600
43mm·Automatic·1220m WR
$14,550MSRP
vsCompare with the Seiko Prospex LX line
Omega Seamaster Planet Ocean 6000M Co Axial Master Chronometer 45 5mm
Omega

Seamaster Planet Ocean 6000M Co Axial Master Chronometer 45 5mm

8 variants · Seamaster
45.5mm·Automatic·6000m WR
$13,900MSRP
vsCompare with the Seiko Prospex LX line
Rolex Deepsea Challenge
Rolex

Deepsea Challenge

Ref. 126067
50mm·Automatic·1000m WR
$29,100MSRP
vsCompare with the Seiko Prospex LX line
Tudor Pelagos
Tudor

Pelagos

2 variants
42mm·Automatic·500m WR
—MSRP
vsCompare with the Seiko Prospex LX line
Tudor Pelagos LHD
Tudor

Pelagos LHD

 
42mm·Automatic·500m WR
—MSRP
vsCompare with the Seiko Prospex LX line
Linde Werdelin Oktopus Moon Gold Black Ink
Linde Werdelin

Oktopus Moon Gold Black Ink

 
44mm·Automatic·300m WR
$57,143MSRP
vsCompare with the Seiko Prospex LX line
Linde Werdelin Oktopus Moon 3DTP White Black Ink
Linde Werdelin

Oktopus Moon 3DTP White Black Ink

 
44mm·Automatic·300m WR
$25,397MSRP
vsCompare with the Seiko Prospex LX line
Jaeger-LeCoultre Polaris Mariner Memovox Stainless Steel
Jaeger-LeCoultre

Polaris Mariner Memovox Stainless Steel

Ref. Q903818J
42mm·Automatic·300m WR
$23,400MSRP
vsCompare with the Seiko Prospex LX line
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