Phoibos
Leviathan
- Same 40 mm case diameter
- 48 mm lug-to-lug, 2 mm longer
- Same Seiko NH35 caliber
What changes
Compare models 1 mm thicker case
Watch alternatives
Alternatives to the Zelos Swordfish 40mm SS 'Slate'
Keep what you like. Explore what could be different. Compare 41 catalog matches by dimensions, movement and price.
- Case diameter
- 40 mm
- Lug-to-lug
- 46 mm
- Movement
- Automatic
- Catalog MSRP
- $399
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchPhoibos LeviathanSame 40 mm case diameterSee the match Lower recorded MSRPPhoibos Voyager$299 recorded MSRP, $100 lowerSee the match Shorter lug-to-lugIslander Bayport Automatic Dive Watch40 mm lug-to-lug, 6 mm shorterSee 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.
41 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Phoibos
Voyager
- $299 recorded MSRP, $100 lower
- 39 mm case, 1 mm narrower
- 45 mm lug-to-lug, 1 mm shorter
What changes
Compare models 1.5 mm thicker case
Zelos
Swordfish 3
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models $499 recorded MSRP, $100 higher
Out of Order
Casanova
- $345 recorded MSRP, $54 lower
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Islander
Bayport Automatic Dive Watch
- $349 recorded MSRP, $50 lower
- Same 40 mm case diameter
- 40 mm lug-to-lug, 6 mm shorter
What changes
Compare models 1.5 mm thicker case
Spinnaker
Croft
- $179 recorded MSRP, $220 lower
- Same 40 mm case diameter
- 47 mm lug-to-lug, 1 mm longer
What changes
Compare models 2 mm thicker case
Filippo Loreti Watches
Aquadiver
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models 1.4 mm thicker case. $475 recorded MSRP, $76 higher
Islander
Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
- $349 recorded MSRP, $50 lower
- Same 40 mm case diameter
- 48 mm lug-to-lug, 2 mm longer
What changes
Compare models 1.5 mm thicker case
Serket Watch Co
Reef Mariana
- Same 40 mm case diameter
- 47.5 mm lug-to-lug, 1.5 mm longer
- Same Seiko NH35 caliber
What changes
Compare models 1.2 mm thicker case. $449 recorded MSRP, $50 higher
Venezianico
Nereide 39 - 3121504C
- 39 mm case, 1 mm narrower
- 45.5 mm lug-to-lug, 0.5 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models $654 recorded MSRP, $255 higher
Arethusa Watch Co
World Diver
- Same 40 mm case diameter
- 47.5 mm lug-to-lug, 1.5 mm longer
- Same Seiko NH35 caliber
What changes
Compare models 1.5 mm thicker case
Boldr
The T Rex By Boldr X Nitecore
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models 0.3 mm thicker case. $499 recorded MSRP, $100 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Orient
Diver Design 40
- $370 recorded MSRP, $29 lower
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 0.5 mm longer
What changes
Compare models 0.8 mm thicker case
Glycine
Men's Combat Sub Sport 39mm Automatic Watch
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $540 recorded MSRP, $141 higher
Invicta
Pro Diver 8926T-TF
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 8927OB
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
AC0Q-40 Diver Watch
- $370 recorded MSRP, $29 lower
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 0.5 mm longer
What changes
Compare models 0.8 mm thicker case
Invicta
Pro Diver 5053
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Men's Combat Sub Sport 39mm Automatic Watch
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $540 recorded MSRP, $141 higher
Seiko
Prospex Sea
- 41.7 mm case, 1.7 mm wider
- 49.5 mm lug-to-lug, 3.5 mm longer
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case. $595 recorded MSRP, $196 higher
Orient
75th Anniversary RA-AC0Q12L30B
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 0.5 mm longer
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case. $405 recorded MSRP, $6 higher
Glycine
Men's Combat Sub Sport 39mm Automatic Watch
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $540 recorded MSRP, $141 higher
Seiko
Prospex Sea Save the Ocean Special Edition
- 43.8 mm case, 3.8 mm wider
- 48.7 mm lug-to-lug, 2.7 mm longer
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case. $650 recorded MSRP, $251 higher
Seiko
Prospex Sea PADI Special Edition
- 41.7 mm case, 1.7 mm wider
- 49.5 mm lug-to-lug, 3.5 mm longer
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case. $650 recorded MSRP, $251 higher
Cheaper alternatives· 5
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Casio
Edifice EFK-100D
- 39 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 2.5 mm shorter
- Both use automatic movements
What changes
0.5 mm thicker case
Seiko
Conceptual SNXS79K1
- $133 recorded MSRP, $266 lower
- 37 mm case, 3 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
SCVE007
- $162 recorded MSRP, $237 lower
- 40.5 mm case, 0.5 mm wider
- 47.3 mm lug-to-lug, 1.3 mm longer
What changes
1.2 mm thicker case
Seiko
SNKE03
- $180 recorded MSRP, $219 lower
- 38 mm case, 2 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Orient
FNR1Q005W0
- $180 recorded MSRP, $219 lower
- 36 mm case, 4 mm narrower
- Both use automatic movements
What changes
0.5 mm thicker case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Norqain
Adventure 40mm
- Same 40 mm case diameter
- 48.3 mm lug-to-lug, 2.3 mm longer
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case. $4,120 recorded MSRP, $3,721 higher
Seiko
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
- 39.5 mm case, 0.5 mm narrower
- 47.2 mm lug-to-lug, 1.2 mm longer
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case. $2,800 recorded MSRP, $2,401 higher
Seiko
HBC003J1
- 39.5 mm case, 0.5 mm narrower
- 44.5 mm lug-to-lug, 1.5 mm shorter
- Both use automatic movements
What changes
Compare models $995 recorded MSRP, $596 higher
Christopher Ward
C60 Trident Reef
- 41 mm case, 1 mm wider
- 47.9 mm lug-to-lug, 1.9 mm longer
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $1,220 recorded MSRP, $821 higher
Seiko
Prospex Sea
- 41.3 mm case, 1.3 mm wider
- 48.2 mm lug-to-lug, 2.2 mm longer
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $1,100 recorded MSRP, $701 higher
Tissot
Seastar 1000
- Same 40 mm case diameter
- 40 mm lug-to-lug, 6 mm shorter
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $875 recorded MSRP, $476 higher
Christopher Ward
C60 Trident GMT 300
- Same 40 mm case diameter
- 47.5 mm lug-to-lug, 1.5 mm longer
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case. $1,675 recorded MSRP, $1,276 higher
Yema
Skin Diver CMM.20
- 39.5 mm case, 0.5 mm narrower
- 47 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case. $2,790 recorded MSRP, $2,391 higher
Christopher Ward
C60 Trident Pro 300
- Same 40 mm case diameter
- 47.5 mm lug-to-lug, 1.5 mm longer
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case. $1,320 recorded MSRP, $921 higher
Fortis
Marinemaster M-40
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thicker case. $3,960 recorded MSRP, $3,561 higher
Glycine
Sea Kraken
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case. $1,550 recorded MSRP, $1,151 higher
Hamilton
Khaki Navy Scuba Auto
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.9 mm thicker case. $975 recorded MSRP, $576 higher
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