Side by side

Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmvsRolex Cosmograph Daytona

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Cosmograph Daytona
RolexCosmograph Daytona
MSRP $80,450
What people say

Owners + reviewers, side by side

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

The Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm is widely praised for its updated Co-Axial Master Chronometer caliber 3861 movement, offering excellent accuracy of 0/+5 seconds per day and resistance to 15,000 gauss. Owners appreciate its improved bracelet, step dial, Dot Over Ninety bezel, and overall design balance, with many finding it provides significant personal satisfaction. However, some owners find the manual-winding experience slightly fiddly, and a few consider the watch overpriced for its features, citing the Hesalite crystal's tendency to scratch easily and the 50m water resistance as drawbacks. On balance, owners and reviewers rate the Omega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm highly for its iconic design and significant mechanical update at the price point.

Rolex Cosmograph Daytona

Owners widely praise the Rolex Cosmograph Daytona for its comfortable 40mm case, superior bracelet and clasp, and continuous movement improvements, with some finding it sleeker and more luxurious than alternatives. Reviewers note a subtly increased 40mm case size, balanced lugs, and a tweaked dial for improved legibility, incorporating a steel ring around the ceramic bezel. Some owners find the finishing not worth the MSRP for a steel sports watch, citing the hidden movement and subpar decorations, while others consider it absolutely not worth the current market price. Owners are split on dial preference, with some preferring the black dial for its sleekness and classiness, while others favor the white dial for its sporty, classic appearance and contrast. Overall, owners and reviewers rate the Rolex Cosmograph Daytona highly for its wearability and refined finishing, despite some finding the price steep.

At a glance

18 of 29 specs differ
Diameter
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm42mm
Cosmograph Daytona40mm
Power Reserve
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm50h
Cosmograph Daytona72h
Water Resistance
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm50m
Cosmograph Daytona100m
MSRP
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm$13,100
Cosmograph Daytona$80,450

Full specifications

Case

8 specs
Diameter
42mm
40mm
Thickness
13.18mm
Lug-to-Lug
47.5mm
Lug Width
20mm
Material
Steel & Moonshine Gold
18 kt white gold
Finish
Steel
18 kt yellow gold
Water Resistance
50m
100m
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
Dial Color
Black
Turquoise
Indices
Index
Lume
None
Chromalight

Movement

5 specs
Caliber
Omega 3861
4131
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
50h
72h
Jewels
0
47

Pricing

1 specs
MSRP
$13,100
$80,450
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