Seagull
Ocean Series Pro 300m Waterproof Diving Watch 44mm
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the Tudor Black Bay 68
Keep what you like. Explore what could be different. Compare 60 catalog matches by dimensions, movement and price.
- Case diameter
- 43 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, not current retail offers. Missing measurements stay unknown.
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ColorwayPick a colorway to match a specific dial
60 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Seagull
Ocean Series 200m Waterproof Aircraft Carrier Dial Dive Watch 44mm
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case
Islander
Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case
Seagull
Ocean Series 200m Waterproof Magnified Date Window Dive Watch 44mm
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Islander
Automatic Dive Watch #ISL-18
- Same 43 mm case diameter
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case
Swiss Watch Company
SWC MKII Diver
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case
Monterey Watch Co.
DARKFATHOM
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Oceaneva
Deep Marine Explorer III 3000m
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 4.3 mm thicker case
Duckworth Prestex
Belmont 300 Automatic
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Oceaneva
Deep Marine Explorer II Titanium 1250m
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case
Revelot
R11
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Manufaktur Waldhoff
Seawolf
- Same 43 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.
Tudor
Black Bay Bronze
- Same 43 mm case diameter
- Same Tudor MT5601 caliber
What changes
Compare models 1 mm thicker case
Omega
Seamaster James Bond Limited Edition Set Watch 210.30.42.20.03.005
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Blancpain
Bathyscaphe
- 43.6 mm case, 0.6 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Blancpain
Bathyscaphe
- 43.6 mm case, 0.6 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Panerai
Submersible Mike Horn
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Omega
Seamaster James Bond Limited Edition Set Watch 210.83.42.20.03.001
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case
TAG Heuer
Aquaracer Calibre 5
- 41 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Tudor
Black Bay
- 41 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Tudor
Black Bay One 41
- 41 mm case, 2 mm narrower
- Same Tudor MT5601 caliber
What changes
Compare models 1.4 mm thinner case
Blancpain
Fifty Fathoms Automatique
- 42.3 mm case, 0.7 mm narrower
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case
Panerai
Submersible Luna Rossa
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Omega
Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Breitling
Superocean Heritage B20 Automatic
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1 mm thicker case
Breitling
Superocean Automatic
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Breitling
Superocean Heritage B31 Automatic
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case
Omega
Seamaster James Bond Edition Watch 210.30.42.20.03.004
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case
Bremont
Supermarine Full Ceramic Deep Blue Nato Strap – Bremont Watch Company
- Same 43 mm case diameter
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Bremont
Supermarine 300M
- 40 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case
Glycine
Men's Combat Sub 42mm Automatic Watch GL0528
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 3.2 mm thinner case
Hanhart
AQUASPHERE Ocean Fade, 42mm
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case
Movado
Series 800 Automatic
- 40 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bremont
Supermarine 500M
- Same 43 mm case diameter
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Rolex
Submariner Date
- 41 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Rolex
Rolex Deepsea
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Blancpain
Fifty Fathoms Automatique
- 45 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.8 mm thicker case
Breitling
Top Time B21 Ford Mustang
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
1.8 mm thicker case
Linde Werdelin
Oktopus Moon Gold Black Ink
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.4 mm thicker case
Rolex
Yacht-Master II
- 44 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Breitling
Navitimer B19 Chronograph 43 Perpetual Calendar
- Same 43 mm case diameter
- Both use automatic movements
What changes
1.3 mm thicker case
Patek Philippe
Aquanaut 5968
- 42.2 mm case, 0.8 mm narrower
- Both use automatic movements
What changes
Compare models 1.7 mm thinner case
Omega
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm
- 42 mm case, 1 mm narrower
What changes
Manual movement instead of automatic. 0.4 mm thinner case
Patek Philippe
Aquanaut 5168
- 42.2 mm case, 0.8 mm narrower
- Both use automatic movements
What changes
Compare models 5.3 mm thinner case
Omega
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
- 44.3 mm case, 1.3 mm wider
- Both use automatic movements
What changes
3.3 mm thicker case
Breitling
Premier B21 Chronograph Tourbillon 42 Willy Breitling
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
1.7 mm thicker case
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
39mm Quartz Watch with Bi-directional Rotating Bezel AD2072
- 39 mm case, 4 mm narrower
What changes
Quartz movement instead of automatic. 1.6 mm thinner case
Addiesdive
40mm Dive Watch Automatic Scuba Watch AD2101
- 40 mm case, 3 mm narrower
- Both use automatic movements
What changes
0.6 mm thinner case
Addiesdive
U.S. -ADDIESDIVE Retro Baton Hand Sub NH35 Dive Watch AD2086
- 42.6 mm case, 0.4 mm narrower
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case
Baltany
Retro Diving Wristwatch 200m Water Ghost S3024
- 42 mm case, 1 mm narrower
What changes
Compare models Lug-to-lug is not recorded for this match.
Cronos
BB54 Vintage Diver 39mm (L6052)
- 39 mm case, 4 mm narrower
- Both use automatic movements
What changes
Compare models 2.3 mm thinner case
Cronos
Snowflake BB39 Jubilee (L6025)
- 39 mm case, 4 mm narrower
- Both use automatic movements
What changes
1.5 mm thinner case
Cronos
Snowflake BB39 Jubilee (L6026)
- 39 mm case, 4 mm narrower
- Both use automatic movements
What changes
1.5 mm thinner case
Pagani Design
PD-1755
- 40 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case
Pagani Design
PD-1818
- 42 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.9 mm thicker case
San Martin
BB36 Explore 36mm
- 37 mm case, 6 mm narrower
- Both use automatic movements
What changes
2.3 mm thinner case
San Martin
BB58 NH35 Automatic Watch SN008C
- 40 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
San Martin
2025 Upgraded 40mm Diver Watch SN0118G-B
- 40 mm case, 3 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
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