Omega Constellation Co Axial Master ChronometervsRolex Datejust

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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 Constellation Co Axial Master Chronometer at true scale

Constellation Co Axial Master Chronometer

Rolex Datejust at true scale

Datejust

Diameter

29mm

31mm

Lug-to-Lug

31.2mm

n/a

Thickness

12mm

n/a

Water Resistance

50m

100m

highest

Power Reserve

50h

55h

highest

MSRP

$8,500

lowest

$9,350

Movement

Omega 8700

2236

Case

8 specs
Diameter
29mm
31mm
Thickness
12mm
n/a
Lug-to-Lug
31.2mm
n/a
Lug Width
n/a
n/a
Material
Stainless Steel
Oystersteel
Finish
Steel
White Rolesor - combination of Oystersteel and white gold
Water Resistance
50m
100m
Caseback
n/a
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
Dial Color
Silver
Light Green
Indices
n/a
Index
Lume
None
Chromalight

Movement

5 specs
Caliber
Omega 8700
2236
Beat Rate
0 vph
28,800 vph
Power Reserve
50h
55h
Jewels
0
31
Complications
None
Date

Pricing

1 specs
MSRP
$8,500
$9,350
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Reviews

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

Omega Constellation Co Axial Master Chronometer

Owners widely appreciate the Omega Constellation Co Axial Master Chronometer for its clean design and refined, elegant look, with some calling it the most underrated model in Omega's lineup and a personal favorite. Reviewers describe the 29mm Constellation as a handsome, well-built precision chronometer with a silky sun-brushed dial and an elegant monochromatic look. Owners express pride in ownership, viewing it as a potential heirloom. However, some owners note that Omega does not sell alternative straps for the watch. One reviewer considers the 29mm model's 50m water resistance and scarce lume to disqualify it as a sports watch. Owners report that Omega's parts policy for Co-Axial movements can lead to higher servicing costs at official centers. Overall, owners and reviewers highly regard the Omega Constellation Co Axial Master Chronometer for its elegant design and build quality.

Rolex Datejust

The Rolex Datejust is widely praised for its aesthetic variety, robust elegance, and versatility, making it suitable for daily wear in various settings. Owners consistently highlight the exceptional comfort of the Jubilee bracelet, with some preferring its "pizzazz" over the sportier Oyster bracelet. The 36mm size is frequently noted for its tasteful proportions, though opinions on dial colors and bezel styles, such as fluted or domed, vary among enthusiasts. Some configurations, particularly those with fluted bezels and Jubilee bracelets in specific dial colors, are considered highly sought-after, though wait times can be significant. The Rolex Datejust is not considered a good investment, as it typically depreciates upon purchase. Overall, owners and reviewers rate the Rolex Datejust highly for its versatile style and comfortable wearability, representing a foundational piece of the brand's legacy.

From video reviewers

The fluted bezel is a consistent highlight. Reviewers did not agree on any specific weaknesses.

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