Edox
Neptunian Automatic
- $1,420 recorded MSRP, $380 lower
- 44 mm case, 2 mm wider
- Same Caliber 80 (SW 200) caliber
What changes
Compare models 1.6 mm thicker case
Watch alternatives
Alternatives to the Edox CO-1 Date Automatic
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- $1,800
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchEdox Neptunian Automatic$1,420 recorded MSRP, $380 lowerSee the match Lower recorded MSRPEdox SkyDiver 70s Date Automatic$1,413 recorded MSRP, $387 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.
ColorwayPick a colorway to match a specific dial
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Edox
SkyDiver 70s Date Automatic
- $1,413 recorded MSRP, $387 lower
- Same 42 mm case diameter
- Same Caliber 80 (SW 200) caliber
What changes
Compare models 2.5 mm thinner case
Edox
SkyDiver 38 Date Automatic
- 38 mm case, 4 mm narrower
- Same Caliber 80 (SW 200) caliber
What changes
Compare models 0.3 mm thinner case. $1,985 recorded MSRP, $185 higher
Cestrian
Pro Dive Series
- $239 recorded MSRP, $1,561 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case
Islander
Black Dial Automatic Dive Watch with DLC Case #ISL-34
- $469 recorded MSRP, $1,331 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Ratio
FreeDiver Professional 500M Automatic 32BJ202A
- $130 recorded MSRP, $1,670 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Draken
Tugela
- $453 recorded MSRP, $1,347 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Oceaneva
Deep Marine Explorer 1000M
- $999 recorded MSRP, $801 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case
Seagull
Ocean Series Pro 300m Waterproof Diving Watch 41mm
- $499 recorded MSRP, $1,301 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case
Swiss Watch Company
SWC MKII Diver
- $495 recorded MSRP, $1,305 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Aquastar
Benthos Professional
- $1,590 recorded MSRP, $210 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Islander
Draken Tugela GMT Dive Watch
- $496 recorded MSRP, $1,304 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Mido
Ocean Star Tribute
- $1,360 recorded MSRP, $440 lower
- 40.5 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
0.6 mm thinner case
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 0.6 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $2,900 recorded MSRP, $1,100 higher
Longines
HYDROCONQUEST GMT
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case. $3,150 recorded MSRP, $1,350 higher
Bremont
Supermarine 300M
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 2 mm thinner case. $3,600 recorded MSRP, $1,800 higher
Glycine
Combat Sub Sport
- $995 recorded MSRP, $805 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.6 mm thinner case
Glycine
Combat Sub
- $1,530 recorded MSRP, $270 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.6 mm thinner case
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 0.6 mm wider
- Both use automatic movements
What changes
Compare models $3,600 recorded MSRP, $1,800 higher
Hanhart
AQUASPHERE Ocean Fade, 42mm
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case. $2,481 recorded MSRP, $681 higher
Marathon
GSAR (Government Search & Rescue) Diver's Automatic
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $2,100 recorded MSRP, $300 higher
Seiko
Captain Willard
- $1,300 recorded MSRP, $500 lower
- 42.7 mm case, 0.7 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Tissot
Seastar 2000 Professional 44mm
- $931 recorded MSRP, $869 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.3 mm thicker case
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Orient
AA02 Diver Watch
- $350 recorded MSRP, $1,450 lower
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Orient
Kamasu
- $365 recorded MSRP, $1,435 lower
- 41.8 mm case, 0.2 mm narrower
- Both use automatic movements
What changes
Compare models 1.2 mm thinner case
Glycine
Men's Combat Sub 42mm Automatic Watch GL0087
- $515 recorded MSRP, $1,285 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.4 mm thinner case
Glycine
Men's Combat Sub 42mm Automatic Watch GL0249
- $540 recorded MSRP, $1,260 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Timex
Deepwater Meridian 200 Automatic GMT 42mm Stainless Steel Bracelet Watch
- $549 recorded MSRP, $1,251 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Men's Combat Sub 42mm Automatic Watch GL0083
- $515 recorded MSRP, $1,285 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
AA08 Diver Watch
- $390 recorded MSRP, $1,410 lower
- 41.8 mm case, 0.2 mm narrower
- Both use automatic movements
What changes
Compare models 1.2 mm thinner case
Invicta
Pro Diver 29176
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Prospex 1968 Mechanical Divers Modern Design
- $570 recorded MSRP, $1,230 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case
Seiko
Prospex Sea Save the Ocean Special Edition
- $625 recorded MSRP, $1,175 lower
- 45 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Stowa
Prodiver
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.6 mm thicker case
Citizen
Promaster Diver Automatic
- $469 recorded MSRP, $1,331 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case. $6,900 recorded MSRP, $5,100 higher
Bremont
Supermarine Full Ceramic Deep Blue Nato Strap
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $8,519 recorded MSRP, $6,719 higher
Bremont
Supermarine 500M
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $4,100 recorded MSRP, $2,300 higher
Tudor
Black Bay 68
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.4 mm thinner case. $5,700 recorded MSRP, $3,900 higher
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.4 mm thinner case. $8,300 recorded MSRP, $6,500 higher
Tudor
Pelagos
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case
Blancpain
Bathyscaphe
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $35,200 recorded MSRP, $33,400 higher
Omega
Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $8,600 recorded MSRP, $6,800 higher
Bremont
S302
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $3,900 recorded MSRP, $2,100 higher
Omega
Seamaster James Bond Edition Watch 210.30.42.20.03.004
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $8,600 recorded MSRP, $6,800 higher
Blancpain
Bathyscaphe
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $17,100 recorded MSRP, $15,300 higher
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