Studio Underd0g
Mantis (Gen2)
- $1,200 recorded MSRP, $95 lower
- 37.5 mm case, 0.5 mm narrower
- 46 mm lug-to-lug, 3 mm longer
What changes
Compare models Manual movement instead of automatic. 1.7 mm thinner case
Watch alternatives
Alternatives to the Alsta Superautomatic
Keep what you like. Explore what could be different. Compare 46 catalog matches by dimensions, movement and price.
- Case diameter
- 38 mm
- Lug-to-lug
- 43 mm
- Movement
- Automatic
- Catalog MSRP
- $1,295
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchStudio Underd0g Mantis (Gen2)$1,200 recorded MSRP, $95 lowerSee the match Lower recorded MSRPHalios Seaforth IV Elapsed Time Bezel$970 recorded MSRP, $325 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.
46 matches
Microbrand picks· 10
Discover smaller makers with catalog similarities to this watch.
Halios
Seaforth IV Elapsed Time Bezel
- $970 recorded MSRP, $325 lower
- 41 mm case, 3 mm wider
- 46.5 mm lug-to-lug, 3.5 mm longer
What changes
0.8 mm thinner case
Alsta
Superautomatic
- Same 38 mm case diameter
- Both use automatic movements
What changes
Compare models $1,435 recorded MSRP, $140 higher
Nomadic
Blackout Maraí 401 - 40mm Diver (2026 Edition)
- 40 mm case, 2 mm wider
- 48 mm lug-to-lug, 5 mm longer
- Same Sellita SW200-2 caliber
What changes
1.7 mm thinner case. $1,595 recorded MSRP, $300 higher
Nomadic
Blackout Maraí 401 Compact - 36mm Diver (2026 Edition)
- 36 mm case, 2 mm narrower
- 44.5 mm lug-to-lug, 1.5 mm longer
- Same Sellita SW200-2 caliber
What changes
2 mm thinner case. $1,595 recorded MSRP, $300 higher
Nomadic
Classic Black and Gold - Maraí 401 Prestige - 40mm 18K Gold Dive Watch
- 40 mm case, 2 mm wider
- Same Sellita SW200-2 caliber
What changes
$1,995 recorded MSRP, $700 higher
Selten
Yum Cha (飲茶) - WH&C x Selten
- Same 38 mm case diameter
- 44.5 mm lug-to-lug, 1.5 mm longer
- Same Sellita SW200-2 caliber
What changes
Compare models Manual movement instead of automatic. 4.8 mm thinner case
HoraPictor
O&Horavictor Classic
- 36 mm case, 2 mm narrower
- Same Sellita SW200-2 caliber
What changes
Compare models Manual movement instead of automatic. $2,315 recorded MSRP, $1,020 higher
HoraPictor
Rhapsody
- 36 mm case, 2 mm narrower
- Same Sellita SW200-2 caliber
What changes
Compare models Manual movement instead of automatic. $2,892 recorded MSRP, $1,597 higher
HoraPictor
Olive
- 36 mm case, 2 mm narrower
- Same Sellita SW200-2 caliber
What changes
Compare models Manual movement instead of automatic. $2,315 recorded MSRP, $1,020 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Seiko
HCC009J1
- Same 38 mm case diameter
- 43.8 mm lug-to-lug, 0.8 mm longer
- Both use automatic movements
What changes
0.3 mm thinner case. $1,350 recorded MSRP, $55 higher
Seiko
HBC011J1
- 40 mm case, 2 mm wider
- 46.4 mm lug-to-lug, 3.4 mm longer
- Both use automatic movements
What changes
0.2 mm thinner case. $1,400 recorded MSRP, $105 higher
Longines
HydroConquest
- 39 mm case, 1 mm wider
- 48.1 mm lug-to-lug, 5.1 mm longer
- Both use automatic movements
What changes
1 mm thinner case. $2,350 recorded MSRP, $1,055 higher
Nivada Grenchen
Depthmaster
- $1,100 recorded MSRP, $195 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
0.2 mm thinner case
Seiko
HBC007J1
- $1,150 recorded MSRP, $145 lower
- 39.5 mm case, 1.5 mm wider
- 46.4 mm lug-to-lug, 3.4 mm longer
What changes
0.4 mm thicker case
Nivada Grenchen
F77 Gold Green Aventurine MK2 38mm
- Same 38 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $1,860 recorded MSRP, $565 higher
Nivada Grenchen
F77 Sst Green Aventurine MK2 38mm
- Same 38 mm case diameter
- Both use automatic movements
What changes
Compare models 1 mm thinner case. $1,569 recorded MSRP, $274 higher
Yema
Superman Worldtime GMT
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
$1,549 recorded MSRP, $254 higher
Fortis
Flieger F-39
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
1.7 mm thinner case. $2,530 recorded MSRP, $1,235 higher
Longines
HydroConquest Exclusive Edition
- 39 mm case, 1 mm wider
- 48.1 mm lug-to-lug, 5.1 mm longer
- Both use automatic movements
What changes
1.5 mm thinner case. $2,200 recorded MSRP, $905 higher
Orient Star
M34 F7 Mechanical Moon Phase
- 40 mm case, 2 mm wider
- 47.3 mm lug-to-lug, 4.3 mm longer
- Both use automatic movements
What changes
0.9 mm thicker case. $1,750 recorded MSRP, $455 higher
Orient Star
M34 F7 Semi Skeleton
- $1,150 recorded MSRP, $145 lower
- 40 mm case, 2 mm wider
- 47.3 mm lug-to-lug, 4.3 mm longer
What changes
0.2 mm thinner case
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
AETHELSOHN
Mariner
- $259 recorded MSRP, $1,036 lower
- Same 38 mm case diameter
- 45.5 mm lug-to-lug, 2.5 mm longer
What changes
0.2 mm thicker case
AETHELSOHN
Horizon Azure GMT
- $265 recorded MSRP, $1,030 lower
- Same 38 mm case diameter
- 45.5 mm lug-to-lug, 2.5 mm longer
What changes
0.1 mm thicker case
AETHELSOHN
Horizon GMT Automatic
- $245 recorded MSRP, $1,050 lower
- Same 38 mm case diameter
- 45.5 mm lug-to-lug, 2.5 mm longer
What changes
0.1 mm thicker case
Casio
Edifice EFK-100D
- 39 mm case, 1 mm wider
- 43.5 mm lug-to-lug, 0.5 mm longer
- Both use automatic movements
What changes
0.7 mm thinner case
Orient Star
Contemporary Date
- $445 recorded MSRP, $850 lower
- 38.5 mm case, 0.5 mm wider
- 46.9 mm lug-to-lug, 3.9 mm longer
What changes
0.9 mm thinner case
Yema
Pearldiver
- $491 recorded MSRP, $804 lower
- Same 38 mm case diameter
- 46 mm lug-to-lug, 3 mm longer
What changes
0.8 mm thicker case
Bulova
Surveyor
- $625 recorded MSRP, $670 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Orient
Diver Design 40
- $395 recorded MSRP, $900 lower
- 39.9 mm case, 1.9 mm wider
- 46.5 mm lug-to-lug, 3.5 mm longer
What changes
0.4 mm thinner case
Orient Star
Semi Skeleton
- $465 recorded MSRP, $830 lower
- 39.3 mm case, 1.3 mm wider
- 46.2 mm lug-to-lug, 3.2 mm longer
What changes
1 mm thinner case
Glycine
Combat Sub Bronze GL0517
- $615 recorded MSRP, $680 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
2 mm thinner case
Glycine
Combat Sub Sport
- $540 recorded MSRP, $755 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Glycine
Combat Sub Sport
- $540 recorded MSRP, $755 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
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.
Tudor
Black Bay 58 925
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
0.5 mm thinner case
Tudor
Black Bay 58 18K
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
0.5 mm thinner case
Ming
37.09
- Same 38 mm case diameter
- Both use automatic movements
What changes
0.4 mm thinner case. $6,900 recorded MSRP, $5,605 higher
Bremont
S302
- 40 mm case, 2 mm wider
- Both use automatic movements
What changes
0.2 mm thinner case. $3,900 recorded MSRP, $2,605 higher
Frederique Constant
Highlife Moonphase Date Manufacture
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
0.4 mm thinner case. $4,895 recorded MSRP, $3,600 higher
Hanhart
415 ES
- 39 mm case, 1 mm wider
- 46 mm lug-to-lug, 3 mm longer
What changes
Manual movement instead of automatic. 0.3 mm thicker case
Vertex
M60 AquaLion D
- 39 mm case, 1 mm wider
- 45 mm lug-to-lug, 2 mm longer
- Both use automatic movements
What changes
2.2 mm thinner case. $3,243 recorded MSRP, $1,948 higher
Fortis
Flieger F-39 Werk 7
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
1.7 mm thinner case. $4,510 recorded MSRP, $3,215 higher
Grand Seiko
SBGR321
- 40 mm case, 2 mm wider
- 46.6 mm lug-to-lug, 3.6 mm longer
- Both use automatic movements
What changes
0.2 mm thinner case. $5,200 recorded MSRP, $3,905 higher
Hanhart
415 ES Panda, 39 mm
- 39 mm case, 1 mm wider
- 46 mm lug-to-lug, 3 mm longer
What changes
Manual movement instead of automatic. 0.3 mm thicker case
Hanhart
415 ES Reverse Panda
- 39 mm case, 1 mm wider
- 46 mm lug-to-lug, 3 mm longer
What changes
Manual movement instead of automatic. 0.3 mm thicker case
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