Oceanica Watch Co.
Thresher
- Same 40 mm case diameter
- 47 mm lug-to-lug, 1 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 1 mm thinner case. $300 recorded MSRP, $22 higher
Watch alternatives
Alternatives to the Sheffield 1A SCR II Blue
Keep what you like. Explore what could be different. Compare 38 catalog matches by dimensions, movement and price.
- Case diameter
- 40 mm
- Lug-to-lug
- 48 mm
- Movement
- Automatic
- Catalog MSRP
- $278
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchOceanica Watch Co. ThresherSame 40 mm case diameterSee the match Lower recorded MSRPSpinnaker Croft$219 recorded MSRP, $59 lowerSee the match Shorter lug-to-lugMMI Watches Turret 300M - Model: TR2-OR (Midnight BLUE) (NO DATE) (OLD Radium)47 mm lug-to-lug, 1 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.
38 matches
Microbrand picks· 11
Discover smaller makers with catalog similarities to this watch.
Shiro Kara
Vintage Sapphire
- 39.5 mm case, 0.5 mm narrower
- Same Seiko NH35 caliber
What changes
Compare models 3 mm thicker case. $708 recorded MSRP, $430 higher
Islander
Bayport Automatic Diver with Blue Wave Dial
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models 0.5 mm thicker case. $349 recorded MSRP, $71 higher
MMI Watches
Turret 300M - Model: TR2-OR (Midnight BLUE) (NO DATE) (OLD Radium)
- Same 40 mm case diameter
- 47 mm lug-to-lug, 1 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.8 mm thicker case. $425 recorded MSRP, $147 higher
Phoibos
Voyager
- 39 mm case, 1 mm narrower
- 45 mm lug-to-lug, 3 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.5 mm thicker case. $299 recorded MSRP, $21 higher
MMI Watches
Turret 300m V2 Retro Model Trd 02
- Same 40 mm case diameter
- 47 mm lug-to-lug, 1 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.6 mm thicker case. $383 recorded MSRP, $105 higher
Spinnaker
Croft
- $219 recorded MSRP, $59 lower
- Same 40 mm case diameter
- 47 mm lug-to-lug, 1 mm shorter
What changes
Compare models 1 mm thicker case
Spinnaker
Spence 300
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models 1.5 mm thinner case. $650 recorded MSRP, $372 higher
Zelos
Swordfish 3
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models 1 mm thinner case. $429 recorded MSRP, $151 higher
Coromandel watch company
Samudhra
- $102 recorded MSRP, $176 lower
- Same 40 mm case diameter
- 47 mm lug-to-lug, 1 mm shorter
What changes
Compare models 0.5 mm thicker case
Serket Watch Co
Reef Mariana
- Same 40 mm case diameter
- 47.5 mm lug-to-lug, 0.5 mm shorter
- Same Seiko NH35 caliber
What changes
Compare models 0.2 mm thicker case. $449 recorded MSRP, $171 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Invicta
Pro Diver 8927OB
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 5053
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 9010OB
- Same 40 mm case diameter
- Same Seiko NH35 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Combat Sub Bronze GL0517
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case. $540 recorded MSRP, $262 higher
Bulova
Vintage Sea Hunter
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $350 recorded MSRP, $72 higher
Orient
AC0Q-40 Diver
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 1.5 mm shorter
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $370 recorded MSRP, $92 higher
Citizen
Tsuyosa Shore
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models $495 recorded MSRP, $217 higher
Orient
Diver Design 40
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 1.5 mm shorter
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $370 recorded MSRP, $92 higher
Orient
75th Anniversary RA-AC0Q12L30B
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 1.5 mm shorter
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $405 recorded MSRP, $127 higher
Glycine
Combat Sub Sport
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case. $540 recorded MSRP, $262 higher
Glycine
Combat
- $240 recorded MSRP, $38 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case
Seiko
Seiko 5 Sports SKX series
- 38 mm case, 2 mm narrower
- 44.2 mm lug-to-lug, 3.8 mm shorter
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case. $350 recorded MSRP, $72 higher
Cheaper alternatives· 3
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Casio
Edifice EFK-100D
- 39 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 4.5 mm shorter
- Both use automatic movements
What changes
0.5 mm thinner case
Seiko
Seiko 5 SNKK27K1
- $133 recorded MSRP, $145 lower
- 37 mm case, 3 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
Conceptual SNK807K2
- $115 recorded MSRP, $163 lower
- 37 mm case, 3 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.
Bremont
Supermarine 300M
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $3,100 recorded MSRP, $2,822 higher
Oris
Oris X RedBar Limited Edition II
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $2,800 recorded MSRP, $2,522 higher
Christopher Ward
C60 Trident Reef
- 41 mm case, 1 mm wider
- 47.9 mm lug-to-lug, 0.1 mm shorter
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case. $995 recorded MSRP, $717 higher
Seiko
Prospex Marinemaster 1965 Heritage Diver's Watch
- 39.5 mm case, 0.5 mm narrower
- 47.2 mm lug-to-lug, 0.8 mm shorter
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case. $2,800 recorded MSRP, $2,522 higher
Breitling
Superocean Automatic
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case. $5,700 recorded MSRP, $5,422 higher
Fortis
Marinemaster M-40
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models $3,960 recorded MSRP, $3,682 higher
Hamilton
Khaki Navy Scuba Auto
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models $975 recorded MSRP, $697 higher
Seiko
Prospex Sea 1965 Heritage Diver's Watch
- Same 40 mm case diameter
- 46.4 mm lug-to-lug, 1.6 mm shorter
- Both use automatic movements
What changes
Compare models $1,300 recorded MSRP, $1,022 higher
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- 42 mm case, 2 mm wider
- 49.9 mm lug-to-lug, 1.9 mm longer
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case. $6,300 recorded MSRP, $6,022 higher
Oris
Aquis Date Upcycle
- 41.5 mm case, 1.5 mm wider
- Both use automatic movements
What changes
Compare models $2,600 recorded MSRP, $2,322 higher
Bremont
S302
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models $3,900 recorded MSRP, $3,622 higher
Breitling
Avenger Automatic
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $4,900 recorded MSRP, $4,622 higher
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