Synchron
Poseidon
- Same La Joux-Perret G100 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Watch alternatives
Alternatives to the Synchron Poseidon Ice Diver
Keep what you like. Explore what could be different. Compare 47 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- 45 mm
- Movement
- Automatic
- Catalog MSRP
- $1,290
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchSynchron PoseidonSame La Joux-Perret G100 caliberSee the match Lower recorded MSRPAstor + Banks Sea Ranger M2$1,149 recorded MSRP, $141 lowerSee the match Shorter lug-to-lugMarathon Arctic OSAR 41mm Automatic43.5 mm lug-to-lug, 1.5 mm shorterSee 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.
47 matches
Microbrand picks· 11
Discover smaller makers with catalog similarities to this watch.
Synchron
Ti300M Poseidon Deep Black
- 41 mm case, 1 mm narrower
- Same La Joux-Perret G100 caliber
What changes
Compare models 0.6 mm thinner case. $1,490 recorded MSRP, $200 higher
Astor + Banks
Sea Ranger M2
- $1,149 recorded MSRP, $141 lower
- 40 mm case, 2 mm narrower
- 45.5 mm lug-to-lug, 0.5 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Méraud
Bonaire
- $925 recorded MSRP, $365 lower
- 40 mm case, 2 mm narrower
- 48.6 mm lug-to-lug, 3.6 mm longer
What changes
Compare models 0.3 mm thinner case
Aigi Watches
Arctic Diver
- $480 recorded MSRP, $810 lower
- 41 mm case, 1 mm narrower
- 46 mm lug-to-lug, 1 mm longer
What changes
Compare models 0.6 mm thinner case
Aigi Watches
Arctic Diver Black Diver
- $480 recorded MSRP, $810 lower
- 41 mm case, 1 mm narrower
- 46 mm lug-to-lug, 1 mm longer
What changes
Compare models 0.6 mm thinner case
Spinnaker
Croft Pioneer
- $159 recorded MSRP, $1,131 lower
- Same 42 mm case diameter
- 47 mm lug-to-lug, 2 mm longer
What changes
Compare models 0.5 mm thinner case
Synchron
70s Military
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Zelos
Spearfish 3
- $799 recorded MSRP, $491 lower
- 40 mm case, 2 mm narrower
- Same La Joux-Perret G100 caliber
What changes
Compare models 1 mm thinner case
Aquastar
Benthos 500 II Founder s Edition
- Same 42 mm case diameter
- 47 mm lug-to-lug, 2 mm longer
- Both use automatic movements
What changes
Compare models 2.9 mm thicker case. $3,590 recorded MSRP, $2,300 higher
LIV Watches
GX-Diver's
- $890 recorded MSRP, $400 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 3 mm longer
What changes
Compare models 0.4 mm thicker case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Seiko
Prospex Sea 1968 Heritage Diver's GMT Limited Edition
- Same 42 mm case diameter
- 48.6 mm lug-to-lug, 3.6 mm longer
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case. $1,750 recorded MSRP, $460 higher
Marathon
Arctic OSAR 41mm Automatic
- 41 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 1.5 mm shorter
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $1,800 recorded MSRP, $510 higher
Seiko
Captain Willard
- 42.7 mm case, 0.7 mm wider
- 46.6 mm lug-to-lug, 1.6 mm longer
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case. $1,300 recorded MSRP, $10 higher
Seiko
Prospex Sea 1968 Heritage Diver's GMT
- Same 42 mm case diameter
- 48.6 mm lug-to-lug, 3.6 mm longer
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case. $1,500 recorded MSRP, $210 higher
Longines
HydroConquest Mesh
- 41 mm case, 1 mm narrower
- 51.1 mm lug-to-lug, 6.1 mm longer
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $2,350 recorded MSRP, $1,060 higher
Victorinox
Dive Pro Automatic
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.5 mm thicker case. $1,500 recorded MSRP, $210 higher
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
- 41 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 1.5 mm shorter
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $1,800 recorded MSRP, $510 higher
Christopher Ward
C60 Trident Reef
- $995 recorded MSRP, $295 lower
- 41 mm case, 1 mm narrower
- 47.9 mm lug-to-lug, 2.9 mm longer
What changes
Compare models 1.1 mm thinner case
Glycine
Combat Sub Vintage
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models $1,530 recorded MSRP, $240 higher
Tissot
Seastar 1000
- $895 recorded MSRP, $395 lower
- 40 mm case, 2 mm narrower
- 40 mm lug-to-lug, 5 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Longines
HydroConquest
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $2,000 recorded MSRP, $710 higher
Marathon
OSAR-D (Original SAR with Date) Automatic 46mm
- 46 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $2,500 recorded MSRP, $1,210 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Seiko
Prospex Sea
- $625 recorded MSRP, $665 lower
- 43.8 mm case, 1.8 mm wider
- 48.7 mm lug-to-lug, 3.7 mm longer
What changes
Compare models 0.3 mm thicker case
Seiko
Prospex Sea
- $575 recorded MSRP, $715 lower
- 41.7 mm case, 0.3 mm narrower
- 49.5 mm lug-to-lug, 4.5 mm longer
What changes
Compare models 0.2 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.
Orient
M-Force AC0L
- $605 recorded MSRP, $685 lower
- 45 mm case, 3 mm wider
- 52 mm lug-to-lug, 7 mm longer
What changes
Compare models 0.7 mm thicker case
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.
Damasko
DSub10
- 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
- $515 recorded MSRP, $775 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case
Glycine
Combat Sub Vintage GL0269
- $515 recorded MSRP, $775 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
Kamasu
- $365 recorded MSRP, $925 lower
- 41.8 mm case, 0.2 mm narrower
- 47 mm lug-to-lug, 2 mm longer
What changes
Compare models 0.3 mm thicker case
Glycine
Combat Sub Vintage GL0290
- $540 recorded MSRP, $750 lower
- 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.
Orient
AA08 Diver
- $390 recorded MSRP, $900 lower
- 41.8 mm case, 0.2 mm narrower
- 46.8 mm lug-to-lug, 1.8 mm longer
What changes
Compare models 0.3 mm thicker case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Linde Werdelin
Biformeter Elemental – Black Dial
- 44 mm case, 2 mm wider
- 46 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
Compare models 2.5 mm thicker case. $5,206 recorded MSRP, $3,916 higher
Breitling
Superocean Automatic
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models $5,700 recorded MSRP, $4,410 higher
Longines
Legend Diver 42
- Same 42 mm case diameter
- 52.6 mm lug-to-lug, 7.6 mm longer
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $2,850 recorded MSRP, $1,560 higher
Breitling
Avenger Automatic
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $4,700 recorded MSRP, $3,410 higher
Seiko
Prospex Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 0.6 mm wider
- 49.3 mm lug-to-lug, 4.3 mm longer
- Both use automatic movements
What changes
Compare models 1.6 mm thicker case. $3,600 recorded MSRP, $2,310 higher
Audemars Piguet
Royal Oak Offshore Diver 42mm
- Same 42 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Bremont
S302
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $4,650 recorded MSRP, $3,360 higher
Bremont
Supermarine 500M
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $5,950 recorded MSRP, $4,660 higher
Seiko
Prospex Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 0.6 mm wider
- 49.3 mm lug-to-lug, 4.3 mm longer
- Both use automatic movements
What changes
Compare models 0.9 mm thicker case. $2,900 recorded MSRP, $1,610 higher
Longines
Legend Diver 42 Black Lacquered
- Same 42 mm case diameter
- 52.6 mm lug-to-lug, 7.6 mm longer
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $3,200 recorded MSRP, $1,910 higher
Breitling
Avenger Automatic GMT
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $4,800 recorded MSRP, $3,510 higher
Bremont
S502
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 4 mm thicker case. $5,100 recorded MSRP, $3,810 higher
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Keep exploring
Follow a detail, a style, or a new direction.