Borealis Watch Co.
Caloura 300m
- $275 recorded MSRP, $100 lower
- 42 mm case, 0.5 mm narrower
- 44.2 mm lug-to-lug, 1.8 mm shorter
What changes
0.5 mm thicker case
Watch alternatives
Alternatives to the Seiko 5 Sports SKX series 2024 Special Edition
Keep what you like. Explore what could be different. Compare 56 catalog matches by dimensions, movement and price.
- Case diameter
- 42.5 mm
- Lug-to-lug
- 46 mm
- Movement
- Automatic
- Catalog MSRP
- $375
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchSeiko 5KX$350 recorded MSRP, $25 lowerSee the match Lower recorded MSRPAddiesdive 44.5mm Diver Watch for Men Unique Blue Dial 200M$149 recorded MSRP, $226 lowerSee the match Shorter lug-to-lugBorealis Watch Co. Caloura 300m44.2 mm lug-to-lug, 1.8 mm shorterSee the match
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD, not current retail offers. Missing measurements stay unknown.
Your priorities
Narrow these matches without leaving the page.
ColorwayPick a colorway to match a specific dial
56 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Zelos
Crystallised TI LE
- 44 mm case, 1.5 mm wider
- Both use automatic movements
What changes
0.4 mm thinner case. $899 recorded MSRP, $524 higher
Borealis Watch Co.
Jamanta
- Same 42.5 mm case diameter
- 50.4 mm lug-to-lug, 4.4 mm longer
- Both use automatic movements
What changes
$415 recorded MSRP, $40 higher
Audaz
ADZ-2070
- 42 mm case, 0.5 mm narrower
- 51 mm lug-to-lug, 5 mm longer
- Both use automatic movements
What changes
2.6 mm thicker case. $400 recorded MSRP, $25 higher
Spinnaker
Hass Automatic
- 43 mm case, 0.5 mm wider
- 50 mm lug-to-lug, 4 mm longer
- Both use automatic movements
What changes
3.1 mm thicker case. $500 recorded MSRP, $125 higher
Zelos
Hammerhead V3 300m Titanium
- 44 mm case, 1.5 mm wider
- Both use automatic movements
What changes
0.4 mm thinner case. $699 recorded MSRP, $324 higher
Islander
Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
0.6 mm thicker case. $449 recorded MSRP, $74 higher
Serket Watch Co
Reef X Diver
- 43 mm case, 0.5 mm wider
- 50 mm lug-to-lug, 4 mm longer
- Both use automatic movements
What changes
0.7 mm thinner case. $499 recorded MSRP, $124 higher
Marloe Watch Company
Solent Timer
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 1.4 mm thinner case. $399 recorded MSRP, $24 higher
Spinnaker
Bradner Pearl Diver
- $370 recorded MSRP, $5 lower
- 42 mm case, 0.5 mm narrower
- 50 mm lug-to-lug, 4 mm longer
What changes
1.6 mm thicker case
Formex
Reef 42 mm
- 42 mm case, 0.5 mm narrower
- 47 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
2 mm thinner case. $2,414 recorded MSRP, $2,039 higher
Spinnaker
Croft Pioneer
- $203 recorded MSRP, $172 lower
- 42 mm case, 0.5 mm narrower
- 47 mm lug-to-lug, 1 mm longer
What changes
1.4 mm thinner case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Seiko
5KX
- $350 recorded MSRP, $25 lower
- Same 42.5 mm case diameter
- Same Seiko 4R36 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Seiko
5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model
- Same 42.5 mm case diameter
- Same Seiko 4R36 caliber
What changes
Compare models $430 recorded MSRP, $55 higher
Seiko
5 Sports SKX series
- Same 42.5 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $495 recorded MSRP, $120 higher
Orient
Diver Watch
- $310 recorded MSRP, $65 lower
- 41.5 mm case, 1 mm narrower
- 47 mm lug-to-lug, 1 mm longer
What changes
0.4 mm thinner case
Orient
Sports Diver
- 43.6 mm case, 1.1 mm wider
- 51 mm lug-to-lug, 5 mm longer
- Both use automatic movements
What changes
0.6 mm thicker case. $700 recorded MSRP, $325 higher
Orient
75th Anniversary RA-TX0210L10B
- 42.8 mm case, 0.3 mm wider
- 48.1 mm lug-to-lug, 2.1 mm longer
- Both use automatic movements
What changes
0.3 mm thinner case
Citizen
Tsuyosa Shore
- 40 mm case, 2.5 mm narrower
- Both use automatic movements
What changes
$495 recorded MSRP, $120 higher
Timex
Deepwater Meridian 200 Automatic GMT 42mm Stainless Steel Bracelet Watch
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
$549 recorded MSRP, $174 higher
Glycine
Men's Combat Sub Box Ceramic 41mm Automatic Watch
- 41 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
$705 recorded MSRP, $330 higher
Glycine
Men's Airman Double Twelve 42mm Automatic Watch GL0062
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
1.4 mm thinner case. $590 recorded MSRP, $215 higher
Glycine
Unisex Combat Sub Bronze 39mm Automatic Watch GL0517
- 39 mm case, 3.5 mm narrower
- Both use automatic movements
What changes
2.2 mm thinner case. $540 recorded MSRP, $165 higher
Tissot
PR516
- 38 mm case, 4.5 mm narrower
- 37 mm lug-to-lug, 9 mm shorter
- Both use automatic movements
What changes
Compare models 2.2 mm thinner case. $750 recorded MSRP, $375 higher
Cheaper alternatives· 8
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Seiko
Seiko Selection SARV001
- $181 recorded MSRP, $194 lower
- 42 mm case, 0.5 mm narrower
- 51.5 mm lug-to-lug, 5.5 mm longer
What changes
Compare models 1.8 mm thinner case
Casio
Edifice EFK-100D
- 39 mm case, 3.5 mm narrower
- 43.5 mm lug-to-lug, 2.5 mm shorter
- Both use automatic movements
What changes
0.9 mm thinner case
Orient
FNR1Q005W0
- $180 recorded MSRP, $195 lower
- 36 mm case, 6.5 mm narrower
- Both use automatic movements
What changes
0.9 mm thinner case
Swatch
Sistem Sea
- $170 recorded MSRP, $205 lower
- 42 mm case, 0.5 mm narrower
- 50.6 mm lug-to-lug, 4.6 mm longer
What changes
0.5 mm thicker case
Swatch
Swatch Sistem51 Hodinkee Generation
- $170 recorded MSRP, $205 lower
- 42 mm case, 0.5 mm narrower
- 50.6 mm lug-to-lug, 4.6 mm longer
What changes
0.5 mm thicker case
Swatch
The Swatch Sistem51 Hodinkee Summer Ed
- $170 recorded MSRP, $205 lower
- 42 mm case, 0.5 mm narrower
- 50.6 mm lug-to-lug, 4.6 mm longer
What changes
0.5 mm thicker case
Seiko
Seiko 5 SNKK27K1
- $133 recorded MSRP, $242 lower
- 37 mm case, 5.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Conceptual SNK807K2
- $115 recorded MSRP, $260 lower
- 37 mm case, 5.5 mm narrower
- Both use automatic movements
What changes
Compare models 2.4 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Hamilton
Khaki Navy Scuba Auto
- 43 mm case, 0.5 mm wider
- Both use automatic movements
What changes
0.8 mm thinner case. $1,225 recorded MSRP, $850 higher
Norqain
Adventure Sport JP 42mm Midnight Blue
- 42 mm case, 0.5 mm narrower
- 50.2 mm lug-to-lug, 4.2 mm longer
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $3,471 recorded MSRP, $3,096 higher
Glycine
Combat Sub Vintage
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
0.9 mm thinner case. $1,530 recorded MSRP, $1,155 higher
Hamilton
Khaki Navy Frogman Auto
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
0.9 mm thinner case. $1,295 recorded MSRP, $920 higher
Glycine
Combat Sub Sport
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
3 mm thinner case. $1,530 recorded MSRP, $1,155 higher
DOXA
SUB 300
- Same 42.5 mm case diameter
- Both use automatic movements
What changes
$2,890 recorded MSRP, $2,515 higher
Tissot
Seastar 1000
- 43 mm case, 0.5 mm wider
- 43 mm lug-to-lug, 3 mm shorter
- Both use automatic movements
What changes
0.7 mm thinner case. $925 recorded MSRP, $550 higher
Norqain
Adventure Sport JP 42mm Anthracite Grey
- 42 mm case, 0.5 mm narrower
- 50.2 mm lug-to-lug, 4.2 mm longer
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $3,471 recorded MSRP, $3,096 higher
Glycine
Airman GMT
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
1.4 mm thinner case. $2,500 recorded MSRP, $2,125 higher
DOXA
SUB 200 II
- 44 mm case, 1.5 mm wider
- Both use automatic movements
What changes
$1,750 recorded MSRP, $1,375 higher
Christopher Ward
C60 Sapphire Edge
- 42 mm case, 0.5 mm narrower
- 49.3 mm lug-to-lug, 3.3 mm longer
- Both use automatic movements
What changes
2.7 mm thinner case. $1,640 recorded MSRP, $1,265 higher
Christopher Ward
C60 Trident Reef
- 41 mm case, 1.5 mm narrower
- 47.9 mm lug-to-lug, 1.9 mm longer
- Both use automatic movements
What changes
2 mm thinner case. $1,220 recorded MSRP, $845 higher
Homages & lookalikes· 12
Watches that share this design language: confirmed homages, close tributes, and lookalikes, including the classics that inspired the look. Hidden when nothing in the catalog is related.
Addiesdive
44.5mm Diver Watch for Men Unique Blue Dial 200M
- $149 recorded MSRP, $226 lower
- 44.5 mm case, 2 mm wider
- Both use automatic movements
What changes
1.1 mm thicker case
Addiesdive
Pot Cover Diver Watch AD2060
- $165 recorded MSRP, $210 lower
- 40 mm case, 2.5 mm narrower
- Both use automatic movements
What changes
0.4 mm thicker case
Addiesdive
Retro Sword Sub NH35 Dive Watch AD2064
- $139 recorded MSRP, $236 lower
- 41 mm case, 1.5 mm narrower
- 48 mm lug-to-lug, 2 mm longer
What changes
0.4 mm thinner case
Cronos
Water Ghost Diver 40mm (L6015M)
- $189 recorded MSRP, $186 lower
- 40 mm case, 2.5 mm narrower
- 47.8 mm lug-to-lug, 1.8 mm longer
What changes
Dimensions alone do not establish wrist fit.
Heimdallr
42mm Automatic Dive Watch H14
- $149 recorded MSRP, $226 lower
- 42 mm case, 0.5 mm narrower
- 49.5 mm lug-to-lug, 3.5 mm longer
What changes
0.8 mm thinner case
Heimdallr
Sharkey Dive Steel Watch
- $179 recorded MSRP, $196 lower
- 44 mm case, 1.5 mm wider
- 52.5 mm lug-to-lug, 6.5 mm longer
What changes
Dimensions alone do not establish wrist fit.
Heimdallr
SKX007 Marine300 Dive Watch
- $149 recorded MSRP, $226 lower
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
0.4 mm thinner case
Pagani Design
PD-1702
- $147 recorded MSRP, $228 lower
- 42 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
0.4 mm thinner case
Pagani Design
PD-1668A
- $142 recorded MSRP, $233 lower
- 43 mm case, 0.5 mm wider
- Both use automatic movements
What changes
0.6 mm thicker case
Pagani Design
PD-1695
- $161 recorded MSRP, $214 lower
- 45 mm case, 2.5 mm wider
- Both use automatic movements
What changes
1.6 mm thicker case
San Martin
San Martin Diver SN0147
- $278 recorded MSRP, $97 lower
- 43 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
San Martin
San Martin Diving Integrated Case SN0146
- $278 recorded MSRP, $97 lower
- 41 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
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