Aquastar
Benthos 500 II Founder s Edition
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the Aquastar Benthos 500 II
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
- 47 mm
- Movement
- Automatic
- Catalog MSRP
- $3,590
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchAquastar Benthos 500 II Founder s EditionSame 42 mm case diameterSee the match Lower recorded MSRPAquastar Benthos Professional$1,590 recorded MSRP, $2,000 lowerSee the match Shorter lug-to-lugAquastar Benthos Heritage II44 mm lug-to-lug, 3 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.
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Aquastar
Benthos Professional
- $1,590 recorded MSRP, $2,000 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.7 mm thinner case
Aquastar
Benthos Heritage II
- $1,390 recorded MSRP, $2,200 lower
- 40 mm case, 2 mm narrower
- 44 mm lug-to-lug, 3 mm shorter
What changes
Compare models 3.5 mm thinner case
Dan Henry
1970
- $320 recorded MSRP, $3,270 lower
- 40 mm case, 2 mm narrower
- 45.7 mm lug-to-lug, 1.3 mm shorter
What changes
Compare models 0.6 mm thinner case
CWC
RN81 Clearance Diver Automatic Watch
- $1,875 recorded MSRP, $1,715 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.7 mm thinner case
Vertigo Watches
Medusa
- $497 recorded MSRP, $3,093 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1 mm longer
What changes
Compare models 1.2 mm thinner case
Spinnaker
Bradner Automatic
- $420 recorded MSRP, $3,170 lower
- Same 42 mm case diameter
- 50 mm lug-to-lug, 3 mm longer
What changes
Compare models 0.4 mm thinner case
CWC (Cabot Watch Company)
RN81 Diver Automatic Watch
- $1,875 recorded MSRP, $1,715 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.7 mm thinner case
Elliot Brown
BEACHMASTER AUTOMATIC: Founder's Edition: 0H0-A03-B06
- $2,820 recorded MSRP, $770 lower
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 1.4 mm thinner case
Marloe Watch Company
Morar 310
- $499 recorded MSRP, $3,091 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 3.4 mm thinner case
Marloe Watch Company
Sceptre
- $449 recorded MSRP, $3,141 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 2.8 mm thinner case
Bohen
BOHEN StarDiver
- $2,959 recorded MSRP, $631 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1 mm longer
What changes
Compare models 0.6 mm thinner case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Norqain
Adventure Sport 42mm Matterhorn Ultraks
- $3,040 recorded MSRP, $550 lower
- Same 42 mm case diameter
- 50.2 mm lug-to-lug, 3.2 mm longer
What changes
Compare models 2.6 mm thinner case
Linde Werdelin
Biformeter Elemental – Black Dial
- 44 mm case, 2 mm wider
- 46 mm lug-to-lug, 1 mm shorter
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case. $5,206 recorded MSRP, $1,616 higher
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 2.8 mm thinner case. $5,700 recorded MSRP, $2,110 higher
Bremont
S502
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.1 mm thicker case. $5,100 recorded MSRP, $1,510 higher
Bremont
Supermarine 500M
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 2.4 mm thinner case. $4,700 recorded MSRP, $1,110 higher
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
- $1,800 recorded MSRP, $1,790 lower
- 41 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 3.5 mm shorter
What changes
Compare models 2.4 mm thinner case
Bremont
Supermarine Chrono
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
0.5 mm thicker case. $6,850 recorded MSRP, $3,260 higher
Glycine
Combat Sub
- $1,850 recorded MSRP, $1,740 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 5 mm thinner case
Seiko
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition
- $3,300 recorded MSRP, $290 lower
- 44 mm case, 2 mm wider
- 49.3 mm lug-to-lug, 2.3 mm longer
What changes
Compare models 2.4 mm thinner case
Marathon
GSAR (Government Search & Rescue) Diver's Automatic
- $2,100 recorded MSRP, $1,490 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1 mm longer
What changes
Compare models 1.4 mm thinner case
Marathon
Jeep Rubicon GSAR
- $2,100 recorded MSRP, $1,490 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1 mm longer
What changes
Compare models 1.4 mm thinner case
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 0.6 mm wider
- 49.3 mm lug-to-lug, 2.3 mm longer
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case. $3,600 recorded MSRP, $10 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Christopher Ward
C60 Lympstone
- $1,390 recorded MSRP, $2,200 lower
- Same 42 mm case diameter
- 49.3 mm lug-to-lug, 2.3 mm longer
What changes
Compare models 1.6 mm thinner case
Christopher Ward
C60 Lympstone
- $1,615 recorded MSRP, $1,975 lower
- Same 42 mm case diameter
- 49.3 mm lug-to-lug, 2.3 mm longer
What changes
Compare models 1.6 mm thinner case
Seiko
Captain Willard
- $1,300 recorded MSRP, $2,290 lower
- 42.7 mm case, 0.7 mm wider
- 46.6 mm lug-to-lug, 0.4 mm shorter
What changes
Compare models 2.2 mm thinner case
Seiko
Prospex Sea
- $900 recorded MSRP, $2,690 lower
- 41 mm case, 1 mm narrower
- 46.9 mm lug-to-lug, 0.1 mm shorter
What changes
Compare models 3.1 mm thinner case
Glycine
Combat Sub Vintage
- $1,530 recorded MSRP, $2,060 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 2.9 mm thinner case
Christopher Ward
C60 Trident Reef
- $995 recorded MSRP, $2,595 lower
- 41 mm case, 1 mm narrower
- 47.9 mm lug-to-lug, 0.9 mm longer
What changes
Compare models 4 mm thinner case
Marathon
Jeep Rubicon TSAR
- $1,650 recorded MSRP, $1,940 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1 mm longer
What changes
Compare models 1.4 mm thinner case
Seiko
Prospex Sea
- $550 recorded MSRP, $3,040 lower
- 43.8 mm case, 1.8 mm wider
- Both use automatic movements
What changes
Compare models 2 mm thinner case
Glycine
Combat Sub Sport
- $1,530 recorded MSRP, $2,060 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 5 mm thinner case
Orient
Kamasu
- $365 recorded MSRP, $3,225 lower
- 41.8 mm case, 0.2 mm narrower
- Both use automatic movements
What changes
Compare models 2.6 mm thinner case
Tissot
Seastar 1000
- $925 recorded MSRP, $2,665 lower
- 43 mm case, 1 mm wider
- 43 mm lug-to-lug, 4 mm shorter
What changes
Compare models 2.7 mm thinner case
Glycine
Men's Combat Sub 42mm Automatic Watch GL0249
- $1,530 recorded MSRP, $2,060 lower
- Same 42 mm case diameter
- 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 300 Co Axial Master Chronometer 41mm
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case. $8,000 recorded MSRP, $4,410 higher
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- Same 42 mm case diameter
- 49.9 mm lug-to-lug, 2.9 mm longer
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case. $11,300 recorded MSRP, $7,710 higher
Omega
Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
- Same 42 mm case diameter
- 47.5 mm lug-to-lug, 0.5 mm longer
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case. $8,600 recorded MSRP, $5,010 higher
Tudor
Black Bay Ceramic
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Fortis
Marinemaster M-44
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.4 mm thinner case. $7,590 recorded MSRP, $4,000 higher
Blancpain
Bathyscaphe Chronographe Flyback
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case. $22,800 recorded MSRP, $19,210 higher
Bremont
Supermarine Full Ceramic Deep Blue Nato Strap – Bremont Watch Company
- 43 mm case, 1 mm wider
- 50 mm lug-to-lug, 3 mm longer
- Both use automatic movements
What changes
Compare models 2.4 mm thinner case. $8,519 recorded MSRP, $4,929 higher
Blancpain
Bathyscaphe
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 2 mm thinner case. $17,100 recorded MSRP, $13,510 higher
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 2.8 mm thinner case. $8,300 recorded MSRP, $4,710 higher
Jaeger-LeCoultre
Polaris Date Stainless Steel
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.5 mm thinner case. $11,100 recorded MSRP, $7,510 higher
Blancpain
Bathyscaphe Chronographe Flyback Ocean Commitment II
- 43.6 mm case, 1.6 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $26,400 recorded MSRP, $22,810 higher
Linde Werdelin
Oktopus Moon 3DTP White Black Ink
- 44 mm case, 2 mm wider
- 46 mm lug-to-lug, 1 mm shorter
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case. $25,397 recorded MSRP, $21,807 higher
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