lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Watches/Alternatives/Omega Speedmaster First Omega in Space Co Axial Master Chronometer Chronograph 39 7mm

Watch alternatives

Alternatives to the Omega Speedmaster First Omega in Space Co Axial Master Chronometer Chronograph 39 7mm

Reference 310.32.40.50.06.001

Keep what you like. Explore what could be different. Compare 58 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
39.7 mm
Lug-to-lug
48 mm
Movement
Manual
Catalog MSRP
$8,500
Omega Speedmaster First Omega in Space Co Axial Master Chronometer Chronograph 39 7mmThe starting point
Your next watch starts with a shortlist.

Save favorites here, compare the details, and keep your collection with you in the app.

Explore the app ↗My watches ↗

Starting points

Choose the differences that matter to you.

Closest catalog matchOmega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm42 mm case, 2.3 mm widerSee the match ↓
Lower recorded MSRPAddiesdive Racing Chronograph AD2539$89 recorded MSRP, $8,411 lowerSee the match ↓
Shorter lug-to-lugOmega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm47.5 mm lug-to-lug, 0.5 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.

ColorwayPick a colorway to match a specific dial
58 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Depancel Allure
Depancel

Allure

  • $754 recorded MSRP, $7,746 lower
  • 39 mm case, 0.7 mm narrower
  • Both use manual movements
What changes

0.4 mm thinner case

View watch ↗
Kobold Professional Chronograph II
Kobold

Professional Chronograph II

  • $2,500 recorded MSRP, $6,000 lower
  • 40 mm case, 0.3 mm wider
  • Both use manual movements
What changes

0.6 mm thicker case

View watch ↗
Compare models ↗
Depancel Autosport
Depancel

Autosport

  • $750 recorded MSRP, $7,750 lower
  • 39 mm case, 0.7 mm narrower
  • 46 mm lug-to-lug, 2 mm shorter
What changes

Automatic movement instead of manual. 0.8 mm thinner case

View watch ↗
Hemel HFC Mechanical Chronograph
Hemel

HFC Mechanical Chronograph

  • $550 recorded MSRP, $7,950 lower
  • 40 mm case, 0.3 mm wider
  • 47 mm lug-to-lug, 1 mm shorter
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
Compare models ↗
Ollech & Wajs Chonographe Precision
Ollech & Wajs

Chonographe Precision

  • 38 mm case, 1.7 mm narrower
  • Both use manual movements
What changes

0.8 mm thicker case

View watch ↗
Compare models ↗
Kobold Professional Chronograph
Kobold

Professional Chronograph

  • $2,500 recorded MSRP, $6,000 lower
  • 40 mm case, 0.3 mm wider
  • Both use manual movements
What changes

0.6 mm thicker case

View watch ↗
Compare models ↗
Maen Skymaster 38 Mkiii
Maen

Skymaster 38 Mkiii

  • $1,679 recorded MSRP, $6,821 lower
  • 38 mm case, 1.7 mm narrower
What changes

Automatic movement instead of manual

View watch ↗
Compare models ↗
Orologi Calamai G50 Freccia Antracite
Orologi Calamai

G50 Freccia Antracite

  • $3,190 recorded MSRP, $5,310 lower
  • 40 mm case, 0.3 mm wider
  • 47.5 mm lug-to-lug, 0.5 mm shorter
What changes

Automatic movement instead of manual. 1 mm thicker case

View watch ↗
Compare models ↗
Oak & Oscar The Atwood
Oak & Oscar

The Atwood

  • $2,650 recorded MSRP, $5,850 lower
  • 39 mm case, 0.7 mm narrower
  • 46 mm lug-to-lug, 2 mm shorter
What changes

0.5 mm thinner case

View watch ↗
Compare models ↗
Ollech & Wajs Aviation V7733
Ollech & Wajs

Aviation V7733

  • 40 mm case, 0.3 mm wider
  • Both use manual movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Echo/Neutra 1956 Chrono
Echo/Neutra

1956 Chrono

  • $2,060 recorded MSRP, $6,440 lower
  • 40 mm case, 0.3 mm wider
  • 46 mm lug-to-lug, 2 mm shorter
What changes

Manual winding chronograph movement instead of manual. 0.7 mm thicker case

View watch ↗
Compare models ↗
Oak & Oscar The Atwood Wind Vintage Edition
Oak & Oscar

The Atwood Wind Vintage Edition

  • $2,950 recorded MSRP, $5,550 lower
  • 39 mm case, 0.7 mm narrower
  • 46 mm lug-to-lug, 2 mm shorter
What changes

0.5 mm thinner case

View watch ↗
Compare models ↗

Mainstream picks· 11

Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm
Omega

Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm

  • 42 mm case, 2.3 mm wider
  • 47.5 mm lug-to-lug, 0.5 mm shorter
  • Same Omega 3861 caliber
What changes

0.2 mm thinner case. $8,600 recorded MSRP, $100 higher

View watch ↗
Compare models ↗
Omega Speedmaster 57 Co Axial Master Chronometer Chronograph 40 5mm
Omega

Speedmaster 57 Co Axial Master Chronometer Chronograph 40 5mm

  • 40.5 mm case, 0.8 mm wider
  • 49.6 mm lug-to-lug, 1.6 mm longer
  • Both use manual movements
What changes

0.4 mm thinner case. $10,300 recorded MSRP, $1,800 higher

View watch ↗
Compare models ↗
Breitling Classic Avi Chronograph 42 P 51 Mustang
Breitling

Classic Avi Chronograph 42 P 51 Mustang

  • $6,050 recorded MSRP, $2,450 lower
  • 42 mm case, 2.3 mm wider
What changes

Automatic movement instead of manual. 1.3 mm thicker case

View watch ↗
Compare models ↗
Breitling Navitimer B01 Chronograph
Breitling

Navitimer B01 Chronograph

  • 41 mm case, 1.3 mm wider
What changes

Automatic movement instead of manual. 0.2 mm thicker case

View watch ↗
Compare models ↗
Breitling Navitimer B02 Chronograph 41 Cosmonaute
Breitling

Navitimer B02 Chronograph 41 Cosmonaute

  • 41 mm case, 1.3 mm wider
  • Both use manual movements
What changes

0.4 mm thinner case. $12,650 recorded MSRP, $4,150 higher

View watch ↗
Compare models ↗
Nivada Grenchen Chronomaster Valjoux
Nivada Grenchen

Chronomaster Valjoux

  • $5,000 recorded MSRP, $3,500 lower
  • 38 mm case, 1.7 mm narrower
  • 46.5 mm lug-to-lug, 1.5 mm shorter
What changes

0.4 mm thinner case

View watch ↗
Compare models ↗
IWC Schaffhausen Iw3914 Portofino Chronograph
IWC Schaffhausen

Iw3914 Portofino Chronograph

  • $6,800 recorded MSRP, $1,700 lower
  • 39 mm case, 0.7 mm narrower
What changes

Automatic movement instead of manual. 0.7 mm thinner case

View watch ↗
Compare models ↗
Rolex Cosmograph Daytona
Rolex

Cosmograph Daytona

  • 40 mm case, 0.3 mm wider
What changes

Automatic movement instead of manual. $16,900 recorded MSRP, $8,400 higher

View watch ↗
Compare models ↗
TAG Heuer Carrera Chronograph
TAG Heuer

Carrera Chronograph

  • $7,550 recorded MSRP, $950 lower
  • 39 mm case, 0.7 mm narrower
What changes

Automatic movement instead of manual. 0.5 mm thicker case

View watch ↗
Compare models ↗
Norqain Independence Skeleton Chrono 42mm
Norqain

Independence Skeleton Chrono 42mm

  • 42 mm case, 2.3 mm wider
  • 49.8 mm lug-to-lug, 1.8 mm longer
What changes

Automatic movement instead of manual. 0.5 mm thicker case

View watch ↗
Compare models ↗
Jaeger-LeCoultre Polaris Chronograph Stainless Steel
Jaeger-LeCoultre

Polaris Chronograph Stainless Steel

  • 42 mm case, 2.3 mm wider
What changes

Automatic movement instead of manual. $16,700 recorded MSRP, $8,200 higher

View watch ↗
Compare models ↗

Cheaper alternatives· 12

Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Hamilton American Classic Intra-Matic Chronograph H
Hamilton

American Classic Intra-Matic Chronograph H

  • $2,445 recorded MSRP, $6,055 lower
  • 40 mm case, 0.3 mm wider
  • 49 mm lug-to-lug, 1 mm longer
What changes

1 mm thicker case

View watch ↗
Compare models ↗
Tissot PR516
Tissot

PR516

  • $2,100 recorded MSRP, $6,400 lower
  • 41 mm case, 1.3 mm wider
  • Both use manual movements
What changes

0.3 mm thicker case

View watch ↗
Compare models ↗
Bell & Ross BR V2-94 R.S.18
Bell & Ross

BR V2-94 R.S.18

  • $3,456 recorded MSRP, $5,044 lower
  • 41 mm case, 1.3 mm wider
What changes

Automatic movement instead of manual

View watch ↗
Compare models ↗
Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono
Hamilton

Khaki Aviation Pilot Pioneer Mechanical Chrono

  • $2,395 recorded MSRP, $6,105 lower
  • 40 mm case, 0.3 mm wider
  • 50 mm lug-to-lug, 2 mm longer
What changes

1 mm thicker case

View watch ↗
Hamilton American Classic Intra-Matic Auto Chrono
Hamilton

American Classic Intra-Matic Auto Chrono

  • $2,625 recorded MSRP, $5,875 lower
  • 40 mm case, 0.3 mm wider
What changes

Automatic movement instead of manual. 1.1 mm thicker case

View watch ↗
Compare models ↗
Seiko Prospex Speedtimer
Seiko

Prospex Speedtimer

  • $785 recorded MSRP, $7,715 lower
  • 41.4 mm case, 1.7 mm wider
  • 45.9 mm lug-to-lug, 2.1 mm shorter
What changes

Quartz movement instead of manual. 0.4 mm thinner case

View watch ↗
Compare models ↗
Nivada Grenchen Chronomaster 41mm Automatic Chronograph
Nivada Grenchen

Chronomaster 41mm Automatic Chronograph

  • $2,395 recorded MSRP, $6,105 lower
  • 41 mm case, 1.3 mm wider
  • 48.5 mm lug-to-lug, 0.5 mm longer
What changes

Automatic Chronograph movement instead of manual. 2.5 mm thicker case

View watch ↗
Compare models ↗
Omega Speedmaster Date Day-Date Chronograph 40mm
Omega

Speedmaster Date Day-Date Chronograph 40mm

  • $3,500 recorded MSRP, $5,000 lower
  • 40 mm case, 0.3 mm wider
What changes

Automatic movement instead of manual

View watch ↗
Compare models ↗
Junghans Meister Chronoscope, Date English
Junghans

Meister Chronoscope, Date English

  • $3,120 recorded MSRP, $5,380 lower
  • 40.7 mm case, 1 mm wider
What changes

Automatic movement instead of manual. 0.5 mm thicker case

View watch ↗
Compare models ↗
Movado Alta SE Chronograph
Movado

Alta SE Chronograph

  • $3,995 recorded MSRP, $4,505 lower
  • 43 mm case, 3.3 mm wider
What changes

Automatic movement instead of manual. 0.4 mm thicker case

View watch ↗
Compare models ↗
Seiko Prospex Speedtimer Mechanical Chronograph
Seiko

Prospex Speedtimer Mechanical Chronograph

  • $2,500 recorded MSRP, $6,000 lower
  • 42 mm case, 2.3 mm wider
  • 49.5 mm lug-to-lug, 1.5 mm longer
What changes

Automatic movement instead of manual. 1.2 mm thicker case

View watch ↗
Compare models ↗
Raymond Weil Freelancer Automatic Chronograph
Raymond Weil

Freelancer Automatic Chronograph

  • 42 mm case, 2.3 mm wider
What changes

Automatic movement instead of manual. 0.3 mm thicker case

View watch ↗
Compare models ↗

Pricier alternatives· 12

Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm
Omega

Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm

  • 42 mm case, 2.3 mm wider
  • 47.5 mm lug-to-lug, 0.5 mm shorter
  • Same Omega 3861 caliber
What changes

0.2 mm thinner case. $36,100 recorded MSRP, $27,600 higher

View watch ↗
Compare models ↗
Omega Speedmaster Calibre 321 Chronograph 39 7mm
Omega

Speedmaster Calibre 321 Chronograph 39 7mm

  • Same 39.7 mm case diameter
  • Both use manual movements
What changes

0.3 mm thicker case. $17,300 recorded MSRP, $8,800 higher

View watch ↗
Compare models ↗
Breitling Top Time B01
Breitling

Top Time B01

  • 41 mm case, 1.3 mm wider
What changes

Automatic movement instead of manual. $23,900 recorded MSRP, $15,400 higher

View watch ↗
Compare models ↗
Omega Speedmaster Calibre 321 Chronograph 42mm
Omega

Speedmaster Calibre 321 Chronograph 42mm

  • 42 mm case, 2.3 mm wider
  • 47.6 mm lug-to-lug, 0.4 mm shorter
  • Both use manual movements
What changes

$77,900 recorded MSRP, $69,400 higher

View watch ↗
Compare models ↗
Rolex Cosmograph Daytona
Rolex

Cosmograph Daytona

  • 40 mm case, 0.3 mm wider
What changes

Automatic movement instead of manual. $44,800 recorded MSRP, $36,300 higher

View watch ↗
Compare models ↗
Breitling Avi 1953 Edition
Breitling

Avi 1953 Edition

  • 41 mm case, 1.3 mm wider
  • Both use manual movements
What changes

0.7 mm thicker case. $48,400 recorded MSRP, $39,900 higher

View watch ↗
Compare models ↗
IWC Schaffhausen Iw3716 Portugieser Chronograph
IWC Schaffhausen

Iw3716 Portugieser Chronograph

  • 41 mm case, 1.3 mm wider
What changes

Automatic movement instead of manual. 0.4 mm thinner case

View watch ↗
Compare models ↗
TAG Heuer Carrera Chronograph Tourbillon
TAG Heuer

Carrera Chronograph Tourbillon

  • 42 mm case, 2.3 mm wider
What changes

Automatic movement instead of manual. 0.9 mm thicker case

View watch ↗
Compare models ↗
Breitling Super Chronomat 44 Four Year Calendar
Breitling

Super Chronomat 44 Four Year Calendar

  • 44 mm case, 4.3 mm wider
What changes

Automatic movement instead of manual. 1.2 mm thicker case

View watch ↗
Compare models ↗
Rolex Cosmograph Daytona
Rolex

Cosmograph Daytona

  • 40 mm case, 0.3 mm wider
What changes

Automatic movement instead of manual. $24,550 recorded MSRP, $16,050 higher

View watch ↗
Compare models ↗
TAG Heuer Carrera Chronograph Tourbillon X Porsche Panamericana
TAG Heuer

Carrera Chronograph Tourbillon X Porsche Panamericana

  • 42 mm case, 2.3 mm wider
What changes

Automatic movement instead of manual. 0.9 mm thicker case

View watch ↗
Compare models ↗
A. Lange & Söhne 1815 Rattrapante Honeygold “Homage to F. A. Lange” - 425.050
A. Lange & Söhne

1815 Rattrapante Honeygold “Homage to F. A. Lange” - 425.050

  • 41.2 mm case, 1.5 mm wider
  • Both use manual movements
What changes

0.8 mm thinner case

View watch ↗
Compare models ↗

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
Addiesdive

Racing Chronograph AD2539

  • $89 recorded MSRP, $8,411 lower
  • 37 mm case, 2.7 mm narrower
  • 46 mm lug-to-lug, 2 mm shorter
What changes

Meca-Quartz movement instead of manual. 0.7 mm thinner case

View watch ↗
Compare models ↗
Addiesdive VK63/0S20 Triple-Register Chronograph
Addiesdive

VK63/0S20 Triple-Register Chronograph

  • $89 recorded MSRP, $8,411 lower
  • 37 mm case, 2.7 mm narrower
  • 46 mm lug-to-lug, 2 mm shorter
What changes

Meca-Quartz movement instead of manual. 0.7 mm thinner case

View watch ↗
Compare models ↗
Addiesdive Blue Goldstone Dial VK64 Chronograph
Addiesdive

Blue Goldstone Dial VK64 Chronograph

  • $89 recorded MSRP, $8,411 lower
  • 40 mm case, 0.3 mm wider
What changes

Meca-Quartz movement instead of manual. 0.4 mm thinner case

View watch ↗
Compare models ↗
Pagani Design PD-1819
Pagani Design

PD-1819

  • $171 recorded MSRP, $8,329 lower
  • 40 mm case, 0.3 mm wider
What changes

Quartz movement instead of manual. 2.7 mm thinner case

View watch ↗
Pagani Design PD-1701
Pagani Design

PD-1701

  • $152 recorded MSRP, $8,348 lower
  • 40 mm case, 0.3 mm wider
What changes

Meca-Quartz movement instead of manual. 0.6 mm thicker case

View watch ↗
Compare models ↗
Pagani Design PD-1644 Full Black
Pagani Design

PD-1644 Full Black

  • $121 recorded MSRP, $8,379 lower
  • 40 mm case, 0.3 mm wider
What changes

Meca-Quartz movement instead of manual. 1.4 mm thinner case

View watch ↗
Compare models ↗
San Martin Panda BB Chronograph Retro
San Martin

Panda BB Chronograph Retro

  • $325 recorded MSRP, $8,175 lower
  • 40 mm case, 0.3 mm wider
  • 41 mm lug-to-lug, 7 mm shorter
What changes

Automatic movement instead of manual

View watch ↗
Compare models ↗
San Martin ST1901 Chronograp M57 Vintage
San Martin

ST1901 Chronograp M57 Vintage

  • $325 recorded MSRP, $8,175 lower
  • 38.5 mm case, 1.2 mm narrower
What changes

Automatic movement instead of manual

View watch ↗
Compare models ↗
Sugess Chrono Heritage S438-2.0X
Sugess

Chrono Heritage S438-2.0X

  • $240 recorded MSRP, $8,260 lower
  • 41 mm case, 1.3 mm wider
  • Both use manual movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Sugess Chrono Heritage SUCHP005
Sugess

Chrono Heritage SUCHP005

  • $240 recorded MSRP, $8,260 lower
  • 40 mm case, 0.3 mm wider
  • Both use manual movements
What changes

0.4 mm thinner case

View watch ↗
Compare models ↗
Sugess Chrono Heritage SUCHP007
Sugess

Chrono Heritage SUCHP007

  • $240 recorded MSRP, $8,260 lower
  • 40 mm case, 0.3 mm wider
  • Both use manual movements
What changes

0.4 mm thinner case

View watch ↗
Compare models ↗
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Get the appGet the app

Keep exploring

Follow a detail, a style, or a new direction.

Check your wrist fit ↗

Explore how case diameter and lug-to-lug relate to your wrist.

Find your watch style ↗

Use the quiz to explore watches around your preferences.

Best Chronograph Watches Under $500 ↗

Explore a wider set of watches in this category.