lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Best dress watches·Diver under $5,000·Chronograph under $5,000·Sport under $5,000·GMT under $5,000·Field under $2,000·Best tool watches·Pilot under $2,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·What should I buy?·Value retention rankings·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Now on iPhone
Download on theApp Store
TermsPrivacyCopyrightDisclosuresContactContribute

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

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Omega/Speedmaster 38 Co Axial Chronometer Chronograph 38mm
Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm
Click to inspect
Ask the communityStart a discussion about the Speedmaster 38 Co Axial Chronometer Chronograph 38mm — get takes from other collectors.Ask →
Omega · Speedmaster

Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm

Ref. 324.63.38.50.02.003 · Chronograph

$23,300
Find used on eBay

Case

Diameter
38mm
Thickness
14.7mm
Lug-to-lug
44.9mm
Lug width
18mm
Material
18kt Sedna Gold
Finish
Steel
Water resistance
100m

Crystal & dial

Crystal
Sapphire
Shape
Domed
Dial colour
Silver

Movement

Caliber
Omega 3330
Type
Automatic
Power reserve
52h
Hacking
Yes
Hand-winding
Yes
Complications
Chronograph

Design language

Case shape
round
Dial style
standard
Sub-dials
3
Bezel
tachymeter
Bracelet
leather_strap

AI-detected from the product image

Speedmaster collection · 24 watches

Speedmaster 38 Co Axial Chronometer Chronograph 38mm
Speedmaster 38 Co Axial Chronometer Chronograph 38mm38mm
Speedmaster 38 Co Axial Chronometer Chronograph 38mm
Speedmaster 38 Co Axial Chronometer Chronograph 38mm38mm
Speedmaster 57 Co Axial Master Chronometer Chronograph 40 5mm
Speedmaster 57 Co Axial Master Chronometer Chronograph 40 5mm40.5mm
Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm
Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm42mm
Speedmaster Chrono Chime Co Axial Master Chronometer Chronograph 45mm
Speedmaster Chrono Chime Co Axial Master Chronometer Chronograph 45mm45mm
Speedmaster Chronoscope Co Axial Master Chronometer Chronograph 43mm
Speedmaster Chronoscope Co Axial Master Chronometer Chronograph 43mm43mm
Speedmaster Chronoscope Co Axial Master Chronometer Chronograph 43mm
Speedmaster Chronoscope Co Axial Master Chronometer Chronograph 43mm43mm
Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm
Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm44.25mm
Speedmaster First Omega in Space Co Axial Master Chronometer Chronograph 39 7mm
Speedmaster First Omega in Space Co Axial Master Chronometer Chronograph 39 7mm39.7mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 43mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 43mm43mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm44.25mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm44.25mm
11 more in this collection
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Pilot Co Axial Master Chronometer Chronograph 40 85mmSpeedmaster Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster Racing Co-Axial Chronograph 40 mmSpeedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster X 33 Marstimer Chronograph 45mm

8 colorways

Alternatives

01The connection engine

More like this.

Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm

Omega

Speedmaster 38 Co Axial Chronometer Chronograph 38mm

38mm · Automatic$8,700

Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm

Omega

Speedmaster 38 Co Axial Chronometer Chronograph 38mm

38mm · Automatic$5,900

Breitling Navitimer B01 Chronograph

Breitling

Navitimer B01 Chronograph

41mm · Automatic$23,500

Breitling Premier B09 Chronograph 40

Breitling

Premier B09 Chronograph 40

40mm · Manual$23,900

Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm

Omega

Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm

42mm · Manual$13,100

Breitling Classic Avi Chronograph 42 P 51 Mustang

Breitling

Classic Avi Chronograph 42 P 51 Mustang

42mm · Automatic$6,050

View all alternatives

02The community take

Owners talk.

“

Owners widely praise the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm for its suitability for smaller wrists and improved subdial spacing compared to earlier models. The sunburst dial is noted as beautiful, and the design is described as timeless with modern hints. However, some owners find the watch to be too thick and note that the date adjustment requires a pin, which can be inconvenient. The watch can appear "blingier" in person than in photos. Overall, owners rate the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm highly for its wearability on smaller wrists and attractive dial.

Synthesized from 8 sources
Reddit·5↗
Fratello↗
WatchUSeek↗
Hodinkee↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

03The paper trail

04The discussion

Talk about the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm.