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Watches/Alternatives/Serket Watch Co Reef Mariana

Watch alternatives

Alternatives to the Serket Watch Co Reef Mariana

Reference SWC2025RMDOB0001

Keep what you like. Explore what could be different. Compare 42 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
40 mm
Lug-to-lug
47.5 mm
Movement
Automatic
Catalog MSRP
$449
Serket Watch Co Reef MarianaThe starting point
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Starting points

Choose the differences that matter to you.

Closest catalog matchInvicta Pro Diver 8927OBSame 40 mm case diameterSee the match ↓
Lower recorded MSRPMilitado 38mm NH35 Automatic BB58 Retro Watch ML06$149 recorded MSRP, $300 lowerSee the match ↓
Shorter lug-to-lugZelos Swordfish 40mm SS (Ceramic Case)46 mm lug-to-lug, 1.5 mm shorterSee the match ↓

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

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ColorwayPick a colorway to match a specific dial
42 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Filippo Loreti Watches Aquadiver
Filippo Loreti Watches

Aquadiver

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

0.3 mm thicker case. $475 recorded MSRP, $26 higher

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Militado 38mm NH35 Automatic BB58 Retro Watch ML06
Militado

38mm NH35 Automatic BB58 Retro Watch ML06

  • $149 recorded MSRP, $300 lower
  • 38 mm case, 2 mm narrower
  • 46 mm lug-to-lug, 1.5 mm shorter
What changes

0.2 mm thinner case

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Out of Order Casanova
Out of Order

Casanova

  • $345 recorded MSRP, $104 lower
  • Same Seiko NH35 caliber
What changes

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

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Zelos Swordfish 40mm SS (Ceramic Case)
Zelos

Swordfish 40mm SS (Ceramic Case)

  • $349 recorded MSRP, $100 lower
  • Same 40 mm case diameter
  • 46 mm lug-to-lug, 1.5 mm shorter
What changes

1.2 mm thinner case

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Zelos Swordfish 40mm Ti 'Blood Moon' Meteorite
Zelos

Swordfish 40mm Ti 'Blood Moon' Meteorite

  • Same 40 mm case diameter
  • 46 mm lug-to-lug, 1.5 mm shorter
  • Same Seiko NH35 caliber
What changes

1.2 mm thinner case. $529 recorded MSRP, $80 higher

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Ratio FreeDiver GMT Series
Ratio

FreeDiver GMT Series

  • $170 recorded MSRP, $279 lower
  • Same 40 mm case diameter
  • Both use automatic movements
What changes

0.4 mm thicker case

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Ratio FreeDiver X Marine RTX001
Ratio

FreeDiver X Marine RTX001

  • $230 recorded MSRP, $219 lower
  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

1.8 mm thicker case

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Raven MCTP - 39mm Diver
Raven

MCTP - 39mm Diver

  • 39 mm case, 1 mm narrower
  • Same Seiko NH35 caliber
What changes

$550 recorded MSRP, $101 higher

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Revelot Hexmariner 39 Fume Blood Red Hex Mosaic MOP
Revelot

Hexmariner 39 Fume Blood Red Hex Mosaic MOP

  • 39 mm case, 1 mm narrower
  • Same Seiko NH35 caliber
What changes

$455 recorded MSRP, $6 higher

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Thorn Watchdives WD007ST 39mm NTTD Dive Watch
Thorn

Watchdives WD007ST 39mm NTTD Dive Watch

  • $169 recorded MSRP, $280 lower
  • 39 mm case, 1 mm narrower
  • Same Seiko NH35 caliber
What changes

0.3 mm thicker case

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Ugly Watch Co 300mD
Ugly Watch Co

300mD

  • $250 recorded MSRP, $199 lower
  • 42 mm case, 2 mm wider
  • Same Seiko NH35 caliber
What changes

0.3 mm thicker case

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Vertigo Watches Tritone
Vertigo Watches

Tritone

  • $403 recorded MSRP, $46 lower
  • Same 40 mm case diameter
  • 48 mm lug-to-lug, 0.5 mm longer
What changes

0.4 mm thicker case

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Mainstream picks· 12

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

Invicta Pro Diver 8927OB
Invicta

Pro Diver 8927OB

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

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

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Invicta Pro Diver 5053
Invicta

Pro Diver 5053

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

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

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Orient Diver Design 40
Orient

Diver Design 40

  • $395 recorded MSRP, $54 lower
  • 39.9 mm case, 0.1 mm narrower
  • 46.5 mm lug-to-lug, 1 mm shorter
What changes

0.4 mm thinner case

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Bulova Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175
Bulova

Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175

  • $375 recorded MSRP, $74 lower
  • 39 mm case, 1 mm narrower
  • Both use automatic movements
What changes

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

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Invicta Pro Diver 23678
Invicta

Pro Diver 23678

  • Same 40 mm case diameter
  • Same Seiko NH35 caliber
What changes

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

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Orient AC0Q-40 Diver Watch
Orient

AC0Q-40 Diver Watch

  • $370 recorded MSRP, $79 lower
  • 39.9 mm case, 0.1 mm narrower
  • 46.5 mm lug-to-lug, 1 mm shorter
What changes

0.4 mm thinner case

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Tissot Seastar Wilson WNBA
Tissot

Seastar Wilson WNBA

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

0.7 mm thinner case. $875 recorded MSRP, $426 higher

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Glycine Men's Combat Sub Sport GMT 42mm Automatic Watch GL0380
Glycine

Men's Combat Sub Sport GMT 42mm Automatic Watch GL0380

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

$795 recorded MSRP, $346 higher

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Timex Expedition Pioneer Titanium Automatic 41mm HNBR Synthetic Rubber Strap Watch
Timex

Expedition Pioneer Titanium Automatic 41mm HNBR Synthetic Rubber Strap Watch

  • 41 mm case, 1 mm wider
  • 48 mm lug-to-lug, 0.5 mm longer
  • Same Seiko NH35 caliber
What changes

$479 recorded MSRP, $30 higher

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Orient Kamasu
Orient

Kamasu

  • $375 recorded MSRP, $74 lower
  • 41.8 mm case, 1.8 mm wider
  • 47 mm lug-to-lug, 0.5 mm shorter
What changes

0.4 mm thinner case

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Seiko Prospex Sea
Seiko

Prospex Sea

  • 41.7 mm case, 1.7 mm wider
  • 49.5 mm lug-to-lug, 2 mm longer
  • Both use automatic movements
What changes

0.9 mm thinner case. $595 recorded MSRP, $146 higher

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Timex Deepwater Reef 200 Titanium Automatic 41mm Synthetic Rubber Strap Watch
Timex

Deepwater Reef 200 Titanium Automatic 41mm Synthetic Rubber Strap Watch

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

$589 recorded MSRP, $140 higher

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Cheaper alternatives· 6

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

Casio Edifice EFK-100D
Casio

Edifice EFK-100D

  • 39 mm case, 1 mm narrower
  • 43.5 mm lug-to-lug, 4 mm shorter
  • Both use automatic movements
What changes

0.7 mm thinner case

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Seiko SCVE053
Seiko

SCVE053

  • $207 recorded MSRP, $242 lower
  • 42 mm case, 2 mm wider
  • 51.5 mm lug-to-lug, 4 mm longer
What changes

1.6 mm thinner case

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Seiko SCVE007
Seiko

SCVE007

  • $162 recorded MSRP, $287 lower
  • 40.5 mm case, 0.5 mm wider
  • 47.3 mm lug-to-lug, 0.2 mm shorter
What changes

Dimensions alone do not establish wrist fit.

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Swatch The Swatch Sistem51 Hodinkee Summer Ed
Swatch

The Swatch Sistem51 Hodinkee Summer Ed

  • $170 recorded MSRP, $279 lower
  • 42 mm case, 2 mm wider
  • 50.6 mm lug-to-lug, 3.1 mm longer
What changes

0.7 mm thicker case

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Seiko Conceptual SNXS79K1
Seiko

Conceptual SNXS79K1

  • $133 recorded MSRP, $316 lower
  • 37 mm case, 3 mm narrower
  • Both use automatic movements
What changes

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

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Swatch Uncle Charly Leather
Swatch

Uncle Charly Leather

  • $200 recorded MSRP, $249 lower
  • 37.4 mm case, 2.6 mm narrower
  • 43 mm lug-to-lug, 4.5 mm shorter
What changes

0.7 mm thinner case

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Pricier alternatives· 12

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

DOXA SUB 250T GMT
DOXA

SUB 250T GMT

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

$2,790 recorded MSRP, $2,341 higher

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Longines LEGEND DIVER
Longines

LEGEND DIVER

  • 39 mm case, 1 mm narrower
  • 47 mm lug-to-lug, 0.5 mm shorter
  • Both use automatic movements
What changes

0.5 mm thinner case. $3,850 recorded MSRP, $3,401 higher

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Bremont Supermarine 300M
Bremont

Supermarine 300M

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

1.2 mm thinner case. $4,150 recorded MSRP, $3,701 higher

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Yema Skin Diver CMM.20
Yema

Skin Diver CMM.20

  • 39.5 mm case, 0.5 mm narrower
  • 47 mm lug-to-lug, 0.5 mm shorter
  • Both use automatic movements
What changes

1.7 mm thinner case. $2,372 recorded MSRP, $1,923 higher

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Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

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

0.6 mm thicker case. $9,500 recorded MSRP, $9,051 higher

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Tudor Black Bay 58 79030
Tudor

Black Bay 58 79030

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

$4,000 recorded MSRP, $3,551 higher

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Glycine Men's Combat Sub Sport GMT 42mm Automatic Watch GL0422
Glycine

Men's Combat Sub Sport GMT 42mm Automatic Watch GL0422

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

$2,995 recorded MSRP, $2,546 higher

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Glycine Combat Sub Sport
Glycine

Combat Sub Sport

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

2.8 mm thinner case. $995 recorded MSRP, $546 higher

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Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

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

0.3 mm thinner case. $975 recorded MSRP, $526 higher

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Seiko 62MAS
Seiko

62MAS

  • 40.5 mm case, 0.5 mm wider
  • 47.6 mm lug-to-lug, 0.1 mm longer
  • Both use automatic movements
What changes

$1,200 recorded MSRP, $751 higher

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Seiko Prospex Sea 1968 Heritage Diver's GMT
Seiko

Prospex Sea 1968 Heritage Diver's GMT

  • 42 mm case, 2 mm wider
  • 48.6 mm lug-to-lug, 1.1 mm longer
  • Both use automatic movements
What changes

0.3 mm thinner case. $1,500 recorded MSRP, $1,051 higher

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DOXA SUB 200T
DOXA

SUB 200T

  • 39 mm case, 1 mm narrower
What changes

2.5 mm thinner case. $1,790 recorded MSRP, $1,341 higher

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