CWC
1980 RN Divers Automatic Re-Issue
- 41 mm case, 1 mm narrower
- Same ETA 2824-2 caliber
What changes
Compare models 1.3 mm thinner case
Watch alternatives
Alternatives to the Steinhart Ocean One BLACK DLC
Keep what you like. Explore what could be different. Compare 46 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- Not recorded
The starting pointStarting points
Choose the differences that matter to you.
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
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Narrow these matches without leaving the page.
46 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Bamford of London
D-300 Gloss Navy White Ceramic
- Same 42 mm case diameter
- Same ETA 2824-2 caliber
What changes
Compare models 1 mm thinner case
Smiths
Sewills Professional Diver PRS-44
- Same 42 mm case diameter
- Same ETA 2824-2 caliber
What changes
Compare models 1 mm thinner case
Audaz
ADZ-3050
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thicker case
Audaz
ADZ-4020
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
CWC
RN300 Automatic Diver Mk.1 Tritium With Date
- 40 mm case, 2 mm narrower
- Same ETA 2824-2 caliber
What changes
Compare models 0.5 mm thicker case
Duckworth Prestex
Swiss Diver 300 Metre
- 40 mm case, 2 mm narrower
- Same ETA 2824-2 caliber
What changes
Compare models 3 mm thicker case
ARES
Diver-1 Mission Timer Swiss Automatic
- 41 mm case, 1 mm narrower
- Same ETA 2824-2 caliber
What changes
Compare models 0.7 mm thinner case
Geckota
Phalanx
- Same 42 mm case diameter
- Same ETA 2824-2 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Noctua Watch Corp.
Sentinel
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thicker case
Oceaneva
Deep Marine Explorer II 1250M
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Invicta
Pro Diver 5053OBXL
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Prospex 1968 Mechanical Divers Modern Design
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case
Seiko
King Turtle
- 45 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Seiko
Prospex Sea Save the Ocean Special Edition
- 45 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Tissot
Seastar 1000
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case
Glycine
Combat Sub
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.4 mm thinner case
Glycine
Combat Sub Sport
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.6 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.
Invicta
Pro Diver 5053
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Christopher Ward
C60 Trident Reef
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.6 mm thinner case
Tissot
Seastar 2000 Professional 44mm
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.3 mm thicker case
Glycine
Combat Sub Box Ceramic 41mm
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Cheaper alternatives· 10
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Orient
FAA02007B9
- 47 mm case, 5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
FAA02008D9
- 47 mm case, 5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Combat
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 2.8 mm thinner case
Swatch
Sistem Slate
- Same 42 mm case diameter
- Both use automatic movements
What changes
0.2 mm thinner case
Swatch
Sistem Lake
- Same 42 mm case diameter
- Both use automatic movements
What changes
0.2 mm thinner case
Seiko
Conceptual SNXS79K1
- 37 mm case, 5 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Swatch
Sistem Meche
- Same 42 mm case diameter
- Both use automatic movements
What changes
0.2 mm thinner case
Seiko
SNKP21J1
- Same 42 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Orient
Sport Watch
- 41.9 mm case, 0.1 mm narrower
- Both use automatic movements
What changes
2 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Seiko
Prospex Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 0.6 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
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
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
Omega
Seamaster Spectre Edition
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Seiko
Prospex 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
Seiko
Captain Willard
- 42.7 mm case, 0.7 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Bremont
Supermarine 500M
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1 mm thinner case
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
IWC Schaffhausen
Aquatimer Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Omega
Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
- 43.5 mm case, 1.5 mm wider
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case
Victorinox
Dive Pro Automatic
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Combat Sub
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.6 mm thinner case
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