Undone
Rikishi Aka
- Same 40 mm case diameter
- Same Seiko NE57 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Watch alternatives
Alternatives to the Undone Rikishi Shiro Ao — White Blue
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 40 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- $595
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchUndone Rikishi AkaSame 40 mm case diameterSee the match Lower recorded MSRPPhoibos Voyager$299 recorded MSRP, $296 lowerSee 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.
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Undone
Rikishi Ao — Blue
- Same 40 mm case diameter
- Same Seiko NE57 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Undone
Rikishi Kuro — Black
- Same 40 mm case diameter
- Same Seiko NE57 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Fathers
Evolution Antares
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 1.9 mm thinner case. $1,131 recorded MSRP, $536 higher
Phoibos
Voyager
- $299 recorded MSRP, $296 lower
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Zelos
Swordfish 3
- $399 recorded MSRP, $196 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case
Duxot
Dive Watch
- $370 recorded MSRP, $225 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
EONIQ
Diver - DBK01
- $410 recorded MSRP, $185 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case
Geckota
Sea-Hunter Diver
- $349 recorded MSRP, $246 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Henry Archer
Tidevand
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 3.2 mm thinner case. $717 recorded MSRP, $122 higher
Islander
Bayport Automatic Diver with Blue Wave Dial
- $349 recorded MSRP, $246 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Spinnaker
Croft
- $219 recorded MSRP, $376 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Hamilton
Khaki Navy Scuba Auto
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case. $975 recorded MSRP, $380 higher
Orient
75th Anniversary RA-TX0210L10B
- $375 recorded MSRP, $220 lower
- 42.8 mm case, 2.8 mm wider
- Both use automatic movements
What changes
Compare models 0.7 mm thinner case
Yema
Navygraf Heritage
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 3 mm thinner case. $1,090 recorded MSRP, $495 higher
Glycine
Combat Sub Vintage GL0417
- $515 recorded MSRP, $80 lower
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Prospex Sea
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case
Invicta
Pro Diver 8927OB
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
HBC003J1
- 39.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case. $995 recorded MSRP, $400 higher
Seiko
Prospex Sea
- 41 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.5 mm thinner case. $900 recorded MSRP, $305 higher
Invicta
Pro Diver 8926T-TF
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Orient
AC0Q-40 RA-AC0Q05P10B
- $355 recorded MSRP, $240 lower
- 39.9 mm case, 0.1 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Orient
75th Anniversary RA-AC0Q12L30B
- $405 recorded MSRP, $190 lower
- 39.9 mm case, 0.1 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Bulova
Vintage Sea Hunter
- $375 recorded MSRP, $220 lower
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 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.
Glycine
Combat
- $240 recorded MSRP, $355 lower
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 2.7 mm thinner case
Swatch
Blurang
- $260 recorded MSRP, $335 lower
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Orient
AA02 Diver
- $290 recorded MSRP, $305 lower
- 41.5 mm case, 1.5 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Seiko
SCVE007
- $162 recorded MSRP, $433 lower
- 40.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
0.6 mm thinner case
Casio
Edifice EFK-100D
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
1.3 mm thinner case
Orient
FAA02008D9
- $265 recorded MSRP, $330 lower
- 47 mm case, 7 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Swatch
Petite Seconde Black
- $250 recorded MSRP, $345 lower
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Swatch
Sistem Lake
- $230 recorded MSRP, $365 lower
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Seiko
Conceptual SNK807K2
- $115 recorded MSRP, $480 lower
- 37 mm case, 3 mm narrower
- Both use automatic movements
What changes
2.8 mm thinner case
Orient
FAA02007B9
- $265 recorded MSRP, $330 lower
- 47 mm case, 7 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Mondaine
Retro, 28 mm, Stainless steel
- $288 recorded MSRP, $308 lower
- 28 mm case, 12 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
SCVE053
- $207 recorded MSRP, $388 lower
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
2.2 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Breitling
Superocean Heritage 57
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 3.8 mm thinner case. $5,250 recorded MSRP, $4,655 higher
Jaeger-LeCoultre
Polaris Date
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case. $10,400 recorded MSRP, $9,805 higher
Seiko
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
- 40.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case. $1,250 recorded MSRP, $655 higher
Seiko
Prospex Sea 1965 Heritage Diver's Watch
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $1,300 recorded MSRP, $705 higher
Seiko
Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $1,550 recorded MSRP, $955 higher
Breitling
Avenger Automatic
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.7 mm thinner case. $4,900 recorded MSRP, $4,305 higher
Breitling
Superocean Heritage B20 Automatic
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thicker case. $5,800 recorded MSRP, $5,205 higher
Fortis
Marinemaster M-40
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $3,960 recorded MSRP, $3,365 higher
Yema
Navygraf Marine Nationale CMM.10
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.8 mm thinner case. $1,614 recorded MSRP, $1,019 higher
Glycine
Combat Sub Vintage
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case. $1,530 recorded MSRP, $935 higher
Omega
Seamaster Diver 300M Co Axial Master Chronometer 42mm
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $6,700 recorded MSRP, $6,105 higher
DOXA
SUB 250T GMT
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models $2,790 recorded MSRP, $2,195 higher
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