Zelos
Swordfish 40mm
- 40 mm case, 1 mm wider
- 46 mm lug-to-lug, 3 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.5 mm thinner case. $449 recorded MSRP, $321 higher
Watch alternatives
Alternatives to the STEELDIVE SD1906S
Reference SD1906S
Keep what you like. Explore what could be different. Compare 36 catalog matches by dimensions, movement and price.
- Case diameter
- 39 mm
- Lug-to-lug
- 49 mm
- Movement
- Automatic
- Catalog MSRP
- $128
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchZelos Swordfish 40mm40 mm case, 1 mm widerSee the match Lower recorded MSRPSeiko Conceptual SNK807K2$115 recorded MSRP, $13 lowerSee the match Shorter lug-to-lugBoldr BOLDR x Nitecore44 mm lug-to-lug, 5 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.
36 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Boldr
BOLDR x Nitecore
- 38 mm case, 1 mm narrower
- 44 mm lug-to-lug, 5 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.3 mm thicker case. $449 recorded MSRP, $321 higher
Minus-8
Field 1S
- Same 39 mm case diameter
- 52 mm lug-to-lug, 3 mm longer
- Same Seiko NH35 caliber
What changes
Compare models $298 recorded MSRP, $170 higher
Zelos
Swordfish 40mm Crystallized Titanium Limited Edition
- 40 mm case, 1 mm wider
- 46 mm lug-to-lug, 3 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.5 mm thinner case. $899 recorded MSRP, $771 higher
BOLDR Supply Co.
The Kraken by BOLDR x Nitecore
- 38 mm case, 1 mm narrower
- 44 mm lug-to-lug, 5 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.3 mm thicker case. $449 recorded MSRP, $321 higher
Sheffield
1A 38 Silver 2.0
- 38 mm case, 1 mm narrower
- 46 mm lug-to-lug, 3 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.3 mm thicker case. $262 recorded MSRP, $134 higher
Thorn
Vintage 50-Fathoms Bronze Dive Watch
- 40 mm case, 1 mm wider
- 50.4 mm lug-to-lug, 1.4 mm longer
- Same Seiko NH35 caliber
What changes
Compare models 1.7 mm thicker case. $209 recorded MSRP, $81 higher
Zelos
Swordfish 40mm SS 'Space Coral Carbon' Limited Edition
- 40 mm case, 1 mm wider
- 46 mm lug-to-lug, 3 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.5 mm thinner case. $449 recorded MSRP, $321 higher
BOLDR Supply Co.
Venture Staghorn
- 38 mm case, 1 mm narrower
- 44 mm lug-to-lug, 5 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.3 mm thicker case. $449 recorded MSRP, $321 higher
Thorn
Vintage 50-Fathoms Automatic Men Watch
- 40 mm case, 1 mm wider
- 50 mm lug-to-lug, 1 mm longer
- Same Seiko NH35 caliber
What changes
Compare models 0.9 mm thicker case. $179 recorded MSRP, $51 higher
Baltic
Aquascaphe Bronze
- Same 39 mm case diameter
- 47 mm lug-to-lug, 2 mm shorter
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $697 recorded MSRP, $569 higher
Militado
38mm NH35 Automatic BB58 Retro Watch ML06
- 38 mm case, 1 mm narrower
- 46 mm lug-to-lug, 3 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.5 mm thicker case. $149 recorded MSRP, $21 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Glycine
Men's Combat Quartz 40mm Watch
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case. $240 recorded MSRP, $112 higher
Orient
FNR1Q002W0
- 36 mm case, 3 mm narrower
- Both use automatic movements
What changes
$165 recorded MSRP, $37 higher
Seiko
SCVE053
- 42 mm case, 3 mm wider
- 51.5 mm lug-to-lug, 2.5 mm longer
- Both use automatic movements
What changes
0.9 mm thinner case. $207 recorded MSRP, $79 higher
Seiko
Conceptual SNK807K2
- $115 recorded MSRP, $13 lower
- 37 mm case, 2 mm narrower
- Both use automatic movements
What changes
1.5 mm thinner case
Swatch
Body Soul Leather
- 37.4 mm case, 1.6 mm narrower
- 43 mm lug-to-lug, 6 mm shorter
- Both use automatic movements
What changes
$200 recorded MSRP, $72 higher
Casio
Edifice EFK-100D
- Same 39 mm case diameter
- 43.5 mm lug-to-lug, 5.5 mm shorter
- Both use automatic movements
What changes
MSRP is not recorded for this match.
Seiko
SNKE03
- 38 mm case, 1 mm narrower
- Both use automatic movements
What changes
0.5 mm thinner case. $180 recorded MSRP, $52 higher
Swatch
Uncle Charly Leather
- 37.4 mm case, 1.6 mm narrower
- 43 mm lug-to-lug, 6 mm shorter
- Both use automatic movements
What changes
$200 recorded MSRP, $72 higher
Timex
MK1 Chronograph 40mm Leather Strap Watch
- 40 mm case, 1 mm wider
- 46.5 mm lug-to-lug, 2.5 mm shorter
What changes
Hybrid movement instead of automatic. $249 recorded MSRP, $121 higher
Orient
FNR1Q003W0
- 36 mm case, 3 mm narrower
- Both use automatic movements
What changes
$155 recorded MSRP, $27 higher
Orient
FNR1Q005W0
- 36 mm case, 3 mm narrower
- Both use automatic movements
What changes
$180 recorded MSRP, $52 higher
Swatch
Sistem Slate
- 42 mm case, 3 mm wider
- 50.6 mm lug-to-lug, 1.6 mm longer
- Both use automatic movements
What changes
1.3 mm thicker case. $250 recorded MSRP, $122 higher
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Yema
Diver
- 39.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case. $990 recorded MSRP, $862 higher
Glycine
Unisex Combat Sub Bronze 39mm Automatic Watch GL0517
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case. $715 recorded MSRP, $587 higher
Invicta
Pro Diver 8927OB
- 40 mm case, 1 mm wider
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 23678
- 40 mm case, 1 mm wider
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 8926T-TF
- 40 mm case, 1 mm wider
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Yema
Superman Bronze CMM.10
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models 1.5 mm thinner case. $1,999 recorded MSRP, $1,871 higher
Christopher Ward
C65 Dune Aeolian
- 38 mm case, 1 mm narrower
- 43.6 mm lug-to-lug, 5.4 mm shorter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $1,415 recorded MSRP, $1,287 higher
Glycine
Sea Kraken
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $1,550 recorded MSRP, $1,422 higher
Seiko
HBC003J1
- 39.5 mm case, 0.5 mm wider
- 44.5 mm lug-to-lug, 4.5 mm shorter
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case. $995 recorded MSRP, $867 higher
DOXA
SUB 250T GMT
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models $2,790 recorded MSRP, $2,662 higher
Glycine
Men's Combat Sub Bronze 42mm Automatic Watch GL0425
- 42 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models $615 recorded MSRP, $487 higher
Yema
Navygraf CMM.10
- Same 39 mm case diameter
- 46 mm lug-to-lug, 3 mm shorter
- Both use automatic movements
What changes
Compare models 1.5 mm thinner case. $1,899 recorded MSRP, $1,771 higher
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