Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmvsStudio Underd0g Chronograph

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm at true scale

Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm

Studio Underd0g Chronograph at true scale

Chronograph

Diameter

42mm

38.5mm

Lug-to-Lug

47.5mm

44.5mm

lowest

Thickness

13.2mm

lowest

13.6mm

Water Resistance

50m

50m

Power Reserve

50h

63h

highest

MSRP

$36,100

$2,200

lowest

Movement

Omega 3861

Sellita SW510 M

Case

5 specs
Diameter
42mm
38.5mm
Thickness
13.18mm
13.6mm
Lug-to-Lug
47.5mm
44.5mm
Material
18kt Sedna Gold
Stainless Steel
Finish
Steel
n/a

Crystal & Dial

2 specs
Crystal Shape
Domed
n/a
Dial Color
Black
n/a

Movement

5 specs
Caliber
Omega 3861
Sellita SW510 M
Power Reserve
50h
63h
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
None

Pricing

1 specs
MSRP
$36,100
$2,200
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm

Owners widely praise the Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm for its historical significance, iconic design, and wearability, with some finding it provides more personal satisfaction than more expensive watches. Reviewers note the updated 3861 movement offers improved accuracy and magnetic resistance, and the bracelet is a significant enhancement. The redesigned case and dial details are seen as aesthetic advances, and the Hesalite crystal, while scratch-prone, is polishable. Some owners find the current prices too high, suggesting it is overrated and overpriced at $7,000, citing a lack of applied markers and mediocre lume, while others disagree, highlighting its value at lower price points and its status as the best movement in the line.

Studio Underd0g Chronograph

Owners widely praise the Studio Underd0g Chronograph's buttery winding action and crisp chronograph activation, with one source suggesting a premium movement version. The 38.5mm case houses a playful, vibrant yellow-to-green dial, described as a cheeky and unique avocado nod. Some owners find the value debatable, with one noting dissatisfaction with the strap and suggesting it may not be worth the price premium over cheaper alternatives. Accuracy varies, with one owner reporting less precision than watches using the Valjoux 7750. Overall, owners rate the Studio Underd0g Chronograph highly for its engaging manual-wind experience and distinctive dial design.

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