Airain Watches
Type 20
- $3,650 recorded MSRP, $5,050 lower
- 39 mm case, 1 mm wider
- 47.7 mm lug-to-lug, 2.8 mm longer
What changes
Manual movement instead of automatic
Watch alternatives
Alternatives to the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm
Reference 324.23.38.50.02.001
Keep what you like. Explore what could be different. Compare 58 catalog matches by dimensions, movement and price.
- Case diameter
- 38 mm
- Lug-to-lug
- 44.9 mm
- Movement
- Automatic
- Catalog MSRP
- $8,700
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchOmega Speedmaster 38 Co Axial Chronometer Chronograph 38mmSame 38 mm case diameterSee the match Lower recorded MSRPOmega Speedmaster 38 Co Axial Chronometer Chronograph 38mm$5,900 recorded MSRP, $2,800 lowerSee the match Shorter lug-to-lugSan Martin Panda BB Chronograph Retro41 mm lug-to-lug, 3.9 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.
ColorwayPick a colorway to match a specific dial
58 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
JIANGHUN
War Drum Chronograph
- $488 recorded MSRP, $8,212 lower
- 42 mm case, 4 mm wider
- 48.5 mm lug-to-lug, 3.6 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Kurono Tokyo
Chronograph 2
- $3,700 recorded MSRP, $5,000 lower
- Same 38 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Nezumi Studios
Voiture – Ref. VM2.1102
- $1,063 recorded MSRP, $7,637 lower
- 40 mm case, 2 mm wider
- 47 mm lug-to-lug, 2.1 mm longer
What changes
Compare models Meca-Quartz movement instead of automatic. 1.8 mm thinner case
Kobold
Professional Chronograph
- $2,500 recorded MSRP, $6,200 lower
- 40 mm case, 2 mm wider
What changes
Compare models Manual movement instead of automatic. 0.7 mm thinner case
Maen
Skymaster 38 Mkiii
- $1,679 recorded MSRP, $7,021 lower
- Same 38 mm case diameter
- Both use automatic movements
What changes
Compare models 1.3 mm thinner case
Studio Underd0g
Watermel0n (Gen3)
- $800 recorded MSRP, $7,900 lower
- 38.5 mm case, 0.5 mm wider
- 44.5 mm lug-to-lug, 0.4 mm shorter
What changes
Manual movement instead of automatic. 1.8 mm thinner case
Studio Underd0g
Chronograph
- $2,200 recorded MSRP, $6,500 lower
- 38.5 mm case, 0.5 mm wider
- 44.5 mm lug-to-lug, 0.4 mm shorter
What changes
Compare models Manual movement instead of automatic. 1.1 mm thinner case
Certina
DS-1 Chrono Auto
- $2,164 recorded MSRP, $6,536 lower
- 42 mm case, 4 mm wider
- 49.7 mm lug-to-lug, 4.8 mm longer
What changes
Compare models 0.4 mm thinner case
Towson Watch Co
Cockpit Moon
- $4,650 recorded MSRP, $4,050 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Duxot
Accelero Automatic Chronograph Luminara Limited Edition
- $950 recorded MSRP, $7,750 lower
- 39 mm case, 1 mm wider
- 48.5 mm lug-to-lug, 3.6 mm longer
What changes
Compare models 1.7 mm thinner case
Farasute
2324A
- $630 recorded MSRP, $8,070 lower
- 39 mm case, 1 mm wider
- 46.5 mm lug-to-lug, 1.6 mm longer
What changes
Manual movement instead of automatic. 1.5 mm thinner case
Mainstream picks· 11
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Omega
Speedmaster 38 Co Axial Chronometer Chronograph 38mm
- $5,900 recorded MSRP, $2,800 lower
- Same 38 mm case diameter
- Same Omega 3330 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Omega
Speedmaster Racing Co-Axial Chronograph 40 mm
- $4,800 recorded MSRP, $3,900 lower
- 40 mm case, 2 mm wider
- Same Omega 3330 caliber
What changes
Compare models 0.4 mm thicker case
Breitling
Classic Avi Chronograph 42 P 51 Mustang
- $6,050 recorded MSRP, $2,650 lower
- 42 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Breitling
Classic Avi Chronograph 42 Curtiss Warhawk
- $6,050 recorded MSRP, $2,650 lower
- 42 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Breitling
Classic Avi Chronograph 42 Mosquito
- $6,200 recorded MSRP, $2,500 lower
- 42 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
TAG Heuer
Carrera
- 44 mm case, 6 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case. $15,000 recorded MSRP, $6,300 higher
Oris
Divers Sixty‑Five Chronograph
- $4,500 recorded MSRP, $4,200 lower
- 40 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
TAG Heuer
Carrera Chronograph
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $8,950 recorded MSRP, $250 higher
TAG Heuer
Carrera Chronograph
- $8,450 recorded MSRP, $250 lower
- 44 mm case, 6 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Tudor
Black Bay Chrono
- $7,000 recorded MSRP, $1,700 lower
- 41 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Zenith
Chronomaster Open
- 39.5 mm case, 1.5 mm wider
- Both use automatic movements
What changes
Compare models $11,100 recorded MSRP, $2,400 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Omega
Speedmaster Date Day-Date Chronograph 40mm
- $3,500 recorded MSRP, $5,200 lower
- 40 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Sinn
356 Sa Pilot III Commerzbank
- $3,769 recorded MSRP, $4,931 lower
- 38.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
0.3 mm thicker case
Frederique Constant
Highlife Chronograph Automatic
- $3,595 recorded MSRP, $5,105 lower
- 41 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case
Nivada Grenchen
Chronomaster Manual
- $1,975 recorded MSRP, $6,725 lower
- Same 38 mm case diameter
What changes
Compare models Manual Chronograph movement instead of automatic. 0.1 mm thinner case
Sinn
903 Ti II Anniversary
- $4,298 recorded MSRP, $4,402 lower
- 41 mm case, 3 mm wider
- Both use automatic movements
What changes
0.2 mm thinner case
Sinn
103 St Ty Hd
- $2,797 recorded MSRP, $5,903 lower
- 41 mm case, 3 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
Prospex Speedtimer Seiko 145th Anniversary Limited Edition
- $2,500 recorded MSRP, $6,200 lower
- 42 mm case, 4 mm wider
- 49.5 mm lug-to-lug, 4.6 mm longer
What changes
Compare models Dimensions alone do not establish wrist fit.
Junghans
Telemeter
- $3,000 recorded MSRP, $5,700 lower
- 40.8 mm case, 2.8 mm wider
- Both use automatic movements
What changes
2.1 mm thinner case
Nivada Grenchen
Chronomaster 38mm Automatic Chronograph
- $2,395 recorded MSRP, $6,305 lower
- Same 38 mm case diameter
- 48.5 mm lug-to-lug, 3.6 mm longer
What changes
Compare models Automatic Chronograph movement instead of automatic. 1.2 mm thicker case
Longines
The Longines Column-Wheel Chronograph
- $3,300 recorded MSRP, $5,400 lower
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Junghans
Telemeter Edition USA
- $3,180 recorded MSRP, $5,520 lower
- 40.8 mm case, 2.8 mm wider
- Both use automatic movements
What changes
2.1 mm thinner case
Yema
Flygraf Navigator
- $1,199 recorded MSRP, $7,501 lower
- 40 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Omega
Speedmaster 38 Co Axial Chronometer Chronograph 38mm
- Same 38 mm case diameter
- Same Omega 3330 caliber
What changes
Compare models $23,300 recorded MSRP, $14,600 higher
Rolex
Cosmograph Daytona
- 40 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $55,200 recorded MSRP, $46,500 higher
Breitling
Premier B09 Chronograph 40
- 40 mm case, 2 mm wider
What changes
Compare models Manual movement instead of automatic. 1.6 mm thinner case
Rolex
Cosmograph Daytona
- 40 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $24,550 recorded MSRP, $15,850 higher
TAG Heuer
Carrera Chronograph
- 39 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $24,250 recorded MSRP, $15,550 higher
Omega
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm
- 42 mm case, 4 mm wider
- 47.5 mm lug-to-lug, 2.6 mm longer
What changes
Compare models Manual movement instead of automatic. 1.5 mm thinner case
Breitling
Navitimer B01 Chronograph
- 41 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case. $23,500 recorded MSRP, $14,800 higher
Breitling
Premier B01 Chronograph 42
- 42 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case. $44,200 recorded MSRP, $35,500 higher
Omega
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
- 44.3 mm case, 6.3 mm wider
- 50 mm lug-to-lug, 5.1 mm longer
- Both use automatic movements
What changes
Compare models 2.2 mm thicker case. $42,400 recorded MSRP, $33,700 higher
TAG Heuer
Carrera Chronosprint X Porsche
- 42 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case. $24,450 recorded MSRP, $15,750 higher
Tudor
Black Bay Chrono S&G
- 41 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Vacheron Constantin
Historiques Cornes de Vache 1955 38.5mm Pink Gold
- 38.5 mm case, 0.5 mm wider
What changes
Compare models Manual movement instead of automatic. 3.8 mm thinner case
Homages & lookalikes· 11
Watches that share this design language: confirmed homages, close tributes, and lookalikes, including the classics that inspired the look. Hidden when nothing in the catalog is related.
Addiesdive
Racing Chronograph AD2539
- $89 recorded MSRP, $8,611 lower
- 37 mm case, 1 mm narrower
- 46 mm lug-to-lug, 1.1 mm longer
What changes
Compare models Meca-Quartz movement instead of automatic. 2 mm thinner case
Addiesdive
VK63/0S20 Triple-Register Chronograph
- $89 recorded MSRP, $8,611 lower
- 37 mm case, 1 mm narrower
- 46 mm lug-to-lug, 1.1 mm longer
What changes
Compare models Meca-Quartz movement instead of automatic. 2 mm thinner case
Addiesdive
Blue Goldstone Dial VK64 Chronograph
- $89 recorded MSRP, $8,611 lower
- 40 mm case, 2 mm wider
- 48 mm lug-to-lug, 3.1 mm longer
What changes
Compare models Meca-Quartz movement instead of automatic. 1.7 mm thinner case
Pagani Design
PD-1819
- $171 recorded MSRP, $8,529 lower
- 40 mm case, 2 mm wider
What changes
Quartz movement instead of automatic. 4 mm thinner case
Pagani Design
PD-1701
- $152 recorded MSRP, $8,548 lower
- 40 mm case, 2 mm wider
What changes
Compare models Meca-Quartz movement instead of automatic. 0.7 mm thinner case
Pagani Design
PD-1644 Full Black
- $121 recorded MSRP, $8,579 lower
- 40 mm case, 2 mm wider
What changes
Compare models Meca-Quartz movement instead of automatic. 2.7 mm thinner case
San Martin
Panda BB Chronograph Retro
- $325 recorded MSRP, $8,375 lower
- 40 mm case, 2 mm wider
- 41 mm lug-to-lug, 3.9 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
San Martin
ST1901 Chronograp M57 Vintage
- $325 recorded MSRP, $8,375 lower
- 38.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Sugess
Chrono Heritage S438-2.0X
- $240 recorded MSRP, $8,460 lower
- 41 mm case, 3 mm wider
What changes
Compare models Manual movement instead of automatic
Sugess
Chrono Heritage SUCHP005
- $240 recorded MSRP, $8,460 lower
- 40 mm case, 2 mm wider
What changes
Compare models Manual movement instead of automatic. 1.7 mm thinner case
Sugess
Chrono Heritage SUCHP007
- $240 recorded MSRP, $8,460 lower
- 40 mm case, 2 mm wider
What changes
Compare models Manual movement instead of automatic. 1.7 mm thinner case
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Keep exploring
Follow a detail, a style, or a new direction.