Astor + Banks
Chrono
- $575 recorded MSRP, $6,425 lower
- 44 mm case, 1 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Watch alternatives
Alternatives to the Omega Speedmaster X 33 Marstimer Chronograph 45mm
Reference 318.90.45.79.01.003
Keep what you like. Explore what could be different. Compare 59 catalog matches by dimensions, movement and price.
- Case diameter
- 45 mm
- Lug-to-lug
- 48.5 mm
- Movement
- Quartz
- Catalog MSRP
- $7,000
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchAddiesdive Racing Chronograph AD2539$89 recorded MSRP, $6,911 lowerSee the match Lower recorded MSRPAddiesdive VK63/0S20 Triple-Register Chronograph$89 recorded MSRP, $6,911 lowerSee the match Shorter lug-to-lugAddiesdive Blue Goldstone Dial VK64 Chronograph48 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.
59 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Duxot
Tiburon Chronograph
- $230 recorded MSRP, $6,770 lower
- 42 mm case, 3 mm narrower
- 48 mm lug-to-lug, 0.5 mm shorter
What changes
Compare models 2.9 mm thinner case
Traser
P67 Officer Pro Chronograph
- $790 recorded MSRP, $6,210 lower
- 46 mm case, 1 mm wider
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Draken
Kruger 'A' FL
- 44 mm case, 1 mm narrower
- 49.5 mm lug-to-lug, 1 mm longer
What changes
Compare models Meca-Quartz movement instead of quartz. 2.4 mm thinner case
Ferro & Company
Race Master Chronograph
- $525 recorded MSRP, $6,475 lower
- 45.2 mm case, 0.2 mm wider
- Both use quartz movements
What changes
Compare models 1.4 mm thinner case
LIV Watches
GX1
- $490 recorded MSRP, $6,510 lower
- Same 45 mm case diameter
- Both use quartz movements
What changes
Compare models 1.5 mm thinner case
BERNY
Chronograph Field 2845M
- $125 recorded MSRP, $6,875 lower
- 43 mm case, 2 mm narrower
- 51 mm lug-to-lug, 2.5 mm longer
What changes
Compare models 0.9 mm thinner case
Helgray
Le Mans (Legend Rose Gold)
- $299 recorded MSRP, $6,701 lower
- 42 mm case, 3 mm narrower
- 48 mm lug-to-lug, 0.5 mm shorter
What changes
Compare models 3.4 mm thinner case
Balticus Watches
Flying Seal Chronograph
- $612 recorded MSRP, $6,388 lower
- 44 mm case, 1 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Cadola
Cosworth Costin Swiss Chronograph Limited Edition
- $510 recorded MSRP, $6,490 lower
- 42 mm case, 3 mm narrower
- 48 mm lug-to-lug, 0.5 mm shorter
What changes
Compare models 0.9 mm thinner case
Duxot
Accelero Chronograph
- $210 recorded MSRP, $6,790 lower
- 40 mm case, 5 mm narrower
- 48 mm lug-to-lug, 0.5 mm shorter
What changes
Compare models 2.9 mm thinner case
Edox
Chronorally Chronograph
- $1,550 recorded MSRP, $5,450 lower
- Same 45 mm case diameter
- Both use quartz movements
What changes
Compare models 0.1 mm thicker case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Omega
Speedmaster Racing Co Axial Master Chronometer Chronograph 44 25mm
- 44.3 mm case, 0.8 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models Automatic movement instead of quartz. $10,400 recorded MSRP, $3,400 higher
Omega
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
- 44.3 mm case, 0.8 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models Automatic movement instead of quartz. 2 mm thicker case
Breitling
Endurance Pro
- $3,900 recorded MSRP, $3,100 lower
- 44 mm case, 1 mm narrower
- Both use quartz movements
What changes
Compare models 2.4 mm thinner case
Omega
Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm
- 44.3 mm case, 0.8 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models Automatic movement instead of quartz. $13,100 recorded MSRP, $6,100 higher
TAG Heuer
Carrera
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.4 mm thicker case
Breitling
Navitimer B01 Chronograph 43
- 46 mm case, 1 mm wider
What changes
Compare models Automatic movement instead of quartz. 0.7 mm thinner case
TAG Heuer
Carrera Chronograph Extreme Sport
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.2 mm thicker case
Breitling
Aviator 8 B01 Chronograph 43
- 43 mm case, 2 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.9 mm thinner case
TAG Heuer
Carrera Chronograph
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. $7,300 recorded MSRP, $300 higher
IWC Schaffhausen
Iw3891 Pilot's Watch Chronograph Top Gun Edition
- 44.5 mm case, 0.5 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.8 mm thicker case
Fortis
Flieger F-43 Bicompax
- $4,730 recorded MSRP, $2,270 lower
- 43 mm case, 2 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.4 mm thinner case
IWC Schaffhausen
Iw378001 Pilot's Watch Chronograph
- 43 mm case, 2 mm narrower
What changes
Compare models Automatic movement instead of quartz. $7,700 recorded MSRP, $700 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Seiko
Astron GPS Solar 2025 Limited Edition
- $3,300 recorded MSRP, $3,700 lower
- 44.3 mm case, 0.7 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models 0.5 mm thinner case
Seiko
Astron
- $3,100 recorded MSRP, $3,900 lower
- 44.1 mm case, 0.9 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models 0.5 mm thinner case
TAG Heuer
Formula 1 Chronograph
- $2,600 recorded MSRP, $4,400 lower
- 43 mm case, 2 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Hamilton
Khaki Aviation X-Wind GMT Chrono Quartz
- $1,245 recorded MSRP, $5,755 lower
- 46 mm case, 1 mm wider
- Both use quartz movements
What changes
1.1 mm thinner case
Seiko
Prospex Speedtimer
- $2,200 recorded MSRP, $4,800 lower
- 42 mm case, 3 mm narrower
- 49.6 mm lug-to-lug, 1.1 mm longer
What changes
Compare models 2 mm thinner case
Citizen
Attesa
- $2,195 recorded MSRP, $4,805 lower
- 44.6 mm case, 0.4 mm narrower
What changes
Solar movement instead of quartz
Tissot
Supersport Chrono Basketball Edition
- $550 recorded MSRP, $6,450 lower
- 45.5 mm case, 0.5 mm wider
- Both use quartz movements
What changes
Compare models 3 mm thinner case
TAG Heuer
Formula 1
- $3,350 recorded MSRP, $3,650 lower
- 43 mm case, 2 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
TAG Heuer
Formula 1 Chronograph faceted/octagonal Speed chronograph 43mm (crown-guard case)
- $2,100 recorded MSRP, $4,900 lower
- 44 mm case, 1 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Tissot
T-Race
- $650 recorded MSRP, $6,350 lower
- Same 45 mm case diameter
- 45 mm lug-to-lug, 3.5 mm shorter
What changes
Compare models 3.1 mm thinner case
Citizen
Promaster Skyhawk A-T
- $746 recorded MSRP, $6,254 lower
- Same 45 mm case diameter
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Citizen
Promaster Skyhawk A-T
- $1,500 recorded MSRP, $5,500 lower
- 42 mm case, 3 mm narrower
What changes
Solar movement instead of quartz
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Omega
Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm
- 44.3 mm case, 0.8 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models Automatic movement instead of quartz. 0.2 mm thicker case
Omega
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 43mm
- 43 mm case, 2 mm narrower
- 48.6 mm lug-to-lug, 0.1 mm longer
What changes
Compare models Manual movement instead of quartz. 1.3 mm thinner case
Omega
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
- 44.3 mm case, 0.8 mm narrower
- 50 mm lug-to-lug, 1.5 mm longer
What changes
Compare models Automatic movement instead of quartz. 2 mm thicker case
TAG Heuer
Carrera Chronograph Tourbillon Extreme Sport Th Carbonspring
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.5 mm thicker case
Breitling
Super Chronomat 44 Four Year Calendar
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.3 mm thinner case
Breitling
Navitimer B19 Chronograph 43 Perpetual Calendar
- 43 mm case, 2 mm narrower
What changes
Compare models Automatic movement instead of quartz. $31,700 recorded MSRP, $24,700 higher
TAG Heuer
Carrera
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.4 mm thicker case
TAG Heuer
Carrera Chronograph Tourbillon Extreme Sport
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.2 mm thicker case
Breitling
Super Chronomat B19 44 Perpetual Calendar 140th Anniversary
- 44 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.5 mm thicker case
Bremont
Jaguar Limited Edition
- 43 mm case, 2 mm narrower
What changes
Automatic movement instead of quartz. 0.9 mm thicker case
A. Lange & Söhne
Odysseus Chronograph
- 42.5 mm case, 2.5 mm narrower
What changes
Compare models Automatic movement instead of quartz. 0.7 mm thinner case
Zenith
Defy Skyline Chronograph
- 42 mm case, 3 mm narrower
What changes
Compare models $14,500 recorded MSRP, $7,500 higher
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, $6,911 lower
- 37 mm case, 8 mm narrower
- 46 mm lug-to-lug, 2.5 mm shorter
What changes
Compare models 2.2 mm thinner case
Addiesdive
VK63/0S20 Triple-Register Chronograph
- $89 recorded MSRP, $6,911 lower
- 37 mm case, 8 mm narrower
- 46 mm lug-to-lug, 2.5 mm shorter
What changes
Compare models 2.2 mm thinner case
Addiesdive
Blue Goldstone Dial VK64 Chronograph
- $89 recorded MSRP, $6,911 lower
- 40 mm case, 5 mm narrower
- 48 mm lug-to-lug, 0.5 mm shorter
What changes
Compare models 1.9 mm thinner case
Pagani Design
PD-1819
- $171 recorded MSRP, $6,829 lower
- 40 mm case, 5 mm narrower
- Both use quartz movements
What changes
4.2 mm thinner case
Pagani Design
PD-1701
- $152 recorded MSRP, $6,848 lower
- 40 mm case, 5 mm narrower
- Both use quartz movements
What changes
Compare models 0.9 mm thinner case
Pagani Design
PD-1644 Full Black
- $121 recorded MSRP, $6,879 lower
- 40 mm case, 5 mm narrower
- Both use quartz movements
What changes
Compare models 2.9 mm thinner case
San Martin
Panda BB Chronograph Retro
- $325 recorded MSRP, $6,675 lower
- 40 mm case, 5 mm narrower
- 41 mm lug-to-lug, 7.5 mm shorter
What changes
Compare models Automatic movement instead of quartz
San Martin
ST1901 Chronograp M57 Vintage
- $325 recorded MSRP, $6,675 lower
- 38.5 mm case, 6.5 mm narrower
What changes
Compare models Automatic movement instead of quartz
Sugess
Chrono Heritage S438-2.0X
- $240 recorded MSRP, $6,760 lower
- 41 mm case, 4 mm narrower
What changes
Compare models Manual movement instead of quartz
Sugess
Chrono Heritage SUCHP005
- $240 recorded MSRP, $6,760 lower
- 40 mm case, 5 mm narrower
What changes
Compare models Manual movement instead of quartz. 1.9 mm thinner case
Sugess
Chrono Heritage SUCHP007
- $240 recorded MSRP, $6,760 lower
- 40 mm case, 5 mm narrower
What changes
Compare models Manual movement instead of quartz. 1.9 mm thinner case
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