lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Watches/Alternatives/Unimatic U4S-T-SPW

Watch alternatives

Alternatives to the Unimatic U4S-T-SPW

Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
40 mm
Lug-to-lug
Not recorded
Movement
Automatic
Catalog MSRP
$3,420
Unimatic U4S-T-SPWThe starting point
Your next watch starts with a shortlist.

Save favorites here, compare the details, and keep your collection with you in the app.

Explore the app ↗My watches ↗

Starting points

Choose the differences that matter to you.

Closest catalog matchMassena LAB UNIMATIC U4S-T-SPW$2,995 recorded MSRP, $425 lowerSee the match ↓
Lower recorded MSRPGlycine Men's Combat Sub Sport 39mm Automatic Watch$540 recorded MSRP, $2,880 lowerSee the match ↓

Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.

Your priorities

Narrow these matches without leaving the page.

48 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Unimatic Modello Uno U1S
Unimatic

Modello Uno U1S

  • $1,450 recorded MSRP, $1,970 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium
Oceaneva

6000m Deep Marine Explorer VI Grade 5 Titanium

  • $1,599 recorded MSRP, $1,821 lower
  • 44 mm case, 4 mm wider
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Unimatic Modello Quattro
Unimatic

Modello Quattro

  • $1,280 recorded MSRP, $2,140 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Chronotechna SeaQuest Dive Nanga Parbat
Chronotechna

SeaQuest Dive Nanga Parbat

  • $1,500 recorded MSRP, $1,920 lower
  • 42 mm case, 2 mm wider
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Horizon Watches Nemo
Horizon Watches

Nemo

  • $1,100 recorded MSRP, $2,320 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

3.8 mm thicker case

View watch ↗
Compare models ↗
Oceaneva Deep Marine Explorer II Titanium 1250m
Oceaneva

Deep Marine Explorer II Titanium 1250m

  • $449 recorded MSRP, $2,971 lower
  • 42 mm case, 2 mm wider
  • Same Sellita SW200-1 caliber
What changes

6.3 mm thicker case

View watch ↗
Compare models ↗
Bausele City Lights / Long Weekend
Bausele

City Lights / Long Weekend

  • $795 recorded MSRP, $2,625 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Compare models ↗
IXDAO Titanium 39mm Automatic Dive Watch
IXDAO

Titanium 39mm Automatic Dive Watch

  • $259 recorded MSRP, $3,161 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

3.5 mm thicker case

View watch ↗
Compare models ↗
Marin Instruments Steel Skin-Diver P (Polar)
Marin Instruments

Steel Skin-Diver P (Polar)

  • $1,295 recorded MSRP, $2,125 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Unimatic Modello Due U2S
Unimatic

Modello Due U2S

  • $1,280 recorded MSRP, $2,140 lower
  • 38 mm case, 2 mm narrower
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Echo/Neutra 1956 3H
Echo/Neutra

1956 3H

  • $1,025 recorded MSRP, $2,395 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

3.9 mm thicker case

View watch ↗
Compare models ↗
Micromilspec Field Testing Unit
Micromilspec

Field Testing Unit

  • 42 mm case, 2 mm wider
  • Same Sellita SW200-1 caliber
What changes

4 mm thicker case

View watch ↗
Compare models ↗

Mainstream picks· 12

Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Massena LAB UNIMATIC U4S-T-SPW
Massena LAB

UNIMATIC U4S-T-SPW

  • $2,995 recorded MSRP, $425 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

5.3 mm thicker case

View watch ↗
Compare models ↗
Fortis Flieger F-41
Fortis

Flieger F-41

  • $2,640 recorded MSRP, $780 lower
  • 41 mm case, 1 mm wider
  • Same Sellita SW200-1 caliber
What changes

3.5 mm thicker case

View watch ↗
Marathon Jeep Rubicon GSAR
Marathon

Jeep Rubicon GSAR

  • $2,100 recorded MSRP, $1,320 lower
  • 41 mm case, 1 mm wider
  • Same Sellita SW200-1 caliber
What changes

6 mm thicker case

View watch ↗
Compare models ↗
Fortis Marinemaster M-40
Fortis

Marinemaster M-40

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

5 mm thicker case. $3,520 recorded MSRP, $100 higher

View watch ↗
Compare models ↗
Glycine Combat Sub Box Ceramic
Glycine

Combat Sub Box Ceramic

  • $1,750 recorded MSRP, $1,670 lower
  • 41 mm case, 1 mm wider
  • Same Sellita SW200-1 caliber
What changes

4.8 mm thicker case

View watch ↗
Compare models ↗
DOXA Whitepearl
DOXA

Whitepearl

  • $3,290 recorded MSRP, $130 lower
  • 42.5 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathon

GSAR (Government Search & Rescue) Diver's Automatic

  • $2,500 recorded MSRP, $920 lower
  • 41 mm case, 1 mm wider
  • Same Sellita SW200-1 caliber
What changes

6 mm thicker case

View watch ↗
Compare models ↗
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

  • 42 mm case, 2 mm wider
  • Both use automatic movements
What changes

5.6 mm thicker case. $6,300 recorded MSRP, $2,880 higher

View watch ↗
Compare models ↗
DOXA SUB 250T GMT
DOXA

SUB 250T GMT

  • $2,790 recorded MSRP, $630 lower
  • Same 40 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Vertex M60 AquaLion D
Vertex

M60 AquaLion D

  • $3,243 recorded MSRP, $177 lower
  • 39 mm case, 1 mm narrower
  • Both use automatic movements
What changes

3 mm thicker case

View watch ↗
Compare models ↗
Christopher Ward C60 Trident Lumière
Christopher Ward

C60 Trident Lumière

  • $2,570 recorded MSRP, $850 lower
  • 41 mm case, 1 mm wider
  • Same Sellita SW200-1 caliber
What changes

2.8 mm thicker case

View watch ↗
Compare models ↗
DOXA SUB 300 Carbon
DOXA

SUB 300 Carbon

  • 42.5 mm case, 2.5 mm wider
  • Both use automatic movements
What changes

$4,490 recorded MSRP, $1,070 higher

View watch ↗
Compare models ↗

Cheaper alternatives· 12

Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Glycine Men's Combat Sub Sport 39mm Automatic Watch
Glycine

Men's Combat Sub Sport 39mm Automatic Watch

  • $540 recorded MSRP, $2,880 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

3.2 mm thicker case

View watch ↗
Compare models ↗
Glycine Men's Combat Sub Sport 39mm Automatic Watch
Glycine

Men's Combat Sub Sport 39mm Automatic Watch

  • $540 recorded MSRP, $2,880 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

3.2 mm thicker case

View watch ↗
Compare models ↗
Glycine Men's Combat Sub Sport 39mm Automatic Watch
Glycine

Men's Combat Sub Sport 39mm Automatic Watch

  • $540 recorded MSRP, $2,880 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

3.2 mm thicker case

View watch ↗
Compare models ↗
Yema Superman Heritage
Yema

Superman Heritage

  • $1,004 recorded MSRP, $2,416 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

3.3 mm thicker case

View watch ↗
Compare models ↗
Christopher Ward C60 Atoll 300
Christopher Ward

C60 Atoll 300

  • $1,095 recorded MSRP, $2,325 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

3.3 mm thicker case

View watch ↗
Compare models ↗
Christopher Ward C60 Trident Pro 300
Christopher Ward

C60 Trident Pro 300

  • $1,095 recorded MSRP, $2,325 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

3.3 mm thicker case

View watch ↗
Compare models ↗
Christopher Ward C60 Atoll 300
Christopher Ward

C60 Atoll 300

  • $1,320 recorded MSRP, $2,100 lower
  • Same 40 mm case diameter
  • Same Sellita SW200-1 caliber
What changes

3.3 mm thicker case

View watch ↗
Compare models ↗
Stowa Prodiver
Stowa

Prodiver

  • 42 mm case, 2 mm wider
  • Same Sellita SW200-1 caliber
What changes

7.6 mm thicker case

View watch ↗
Compare models ↗
Yema Diver
Yema

Diver

  • $1,090 recorded MSRP, $2,330 lower
  • 39.5 mm case, 0.5 mm narrower
  • Same Sellita SW200-1 caliber
What changes

2.9 mm thicker case

View watch ↗
Compare models ↗
Damasko DS30
Damasko

DS30

  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Damasko DS30
Damasko

DS30

  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Movado Heritage Ondoplan
Movado

Heritage Ondoplan

  • $1,047 recorded MSRP, $2,374 lower
  • 39 mm case, 1 mm narrower
  • Same Sellita SW200-1 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗

Pricier alternatives· 12

Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

Blancpain Bathyscaphe
Blancpain

Bathyscaphe

  • 38 mm case, 2 mm narrower
  • Both use automatic movements
What changes

2.8 mm thicker case. $12,500 recorded MSRP, $9,080 higher

View watch ↗
Compare models ↗
Blancpain Bathyscaphe
Blancpain

Bathyscaphe

  • 38 mm case, 2 mm narrower
  • Both use automatic movements
What changes

2.8 mm thicker case. $12,500 recorded MSRP, $9,080 higher

View watch ↗
Compare models ↗
Blancpain Bathyscaphe Saint Valentin 2023
Blancpain

Bathyscaphe Saint Valentin 2023

  • 38 mm case, 2 mm narrower
  • Both use automatic movements
What changes

2.8 mm thicker case. $12,500 recorded MSRP, $9,080 higher

View watch ↗
Compare models ↗
Omega Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 43 5mm

  • 43.5 mm case, 3.5 mm wider
  • Both use automatic movements
What changes

6.3 mm thicker case. $10,500 recorded MSRP, $7,080 higher

View watch ↗
Compare models ↗
Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mm

  • 39.5 mm case, 0.5 mm narrower
  • Both use automatic movements
What changes

6.2 mm thicker case

View watch ↗
Compare models ↗
Omega Seamaster 300
Omega

Seamaster 300

  • 39 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Breitling Superocean Heritage B31 Automatic 40 Kelly Slater
Breitling

Superocean Heritage B31 Automatic 40 Kelly Slater

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

3.7 mm thicker case

View watch ↗
Compare models ↗
Fortis Vagabond V-40
Fortis

Vagabond V-40

  • Same 40 mm case diameter
  • Both use automatic movements
What changes

3.7 mm thicker case. $7,480 recorded MSRP, $4,060 higher

View watch ↗
Linde Werdelin Oktopus Moon 3DTP
Linde Werdelin

Oktopus Moon 3DTP

  • 44 mm case, 4 mm wider
  • Both use automatic movements
What changes

7 mm thicker case. $26,667 recorded MSRP, $23,247 higher

View watch ↗
Compare models ↗
Rolex Submariner
Rolex

Submariner

  • 41 mm case, 1 mm wider
  • Both use automatic movements
What changes

$10,050 recorded MSRP, $6,630 higher

View watch ↗
Compare models ↗
Tudor Pelagos
Tudor

Pelagos

  • 42 mm case, 2 mm wider
  • Both use automatic movements
What changes

6.3 mm thicker case

View watch ↗
Compare models ↗
Patek Philippe Aquanaut 5164
Patek Philippe

Aquanaut 5164

  • 40.8 mm case, 0.8 mm wider
  • Both use automatic movements
What changes

2.2 mm thicker case. $71,643 recorded MSRP, $68,223 higher

View watch ↗
Compare models ↗
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Get the appGet the app

Keep exploring

Follow a detail, a style, or a new direction.

Check your wrist fit ↗

Explore how case diameter and lug-to-lug relate to your wrist.

Find your watch style ↗

Use the quiz to explore watches around your preferences.

Best Diver Watches Under $500 ↗

Explore a wider set of watches in this category.