Omega Constellation Co Axial Master ChronometervsCincinnati Watch Company Union Terminal Mechanical

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

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

Cincinnati Watch Company Union Terminal Mechanical at true scale

Union Terminal Mechanical

Diameter

29mm

38mm

Lug-to-Lug

31.2mm

lowest

43mm

Thickness

12mm

10.1mm

lowest

Water Resistance

50m

highest

30m

Power Reserve

50h

n/a

MSRP

$8,500

$650

lowest

Movement

Omega 8700

Sellita SW210-1

Case

7 specs
Diameter
29mm
38mm
Thickness
12mm
10.05mm
Lug-to-Lug
31.2mm
43mm
Lug Width
n/a
n/a
Material
Stainless Steel
316L Stainless Steel
Finish
Steel
n/a
Water Resistance
50m
30m

Crystal & Dial

2 specs
Dial Color
Silver
Multiple
Lume
None
BGW9

Movement

5 specs
Caliber
Omega 8700
Sellita SW210-1
Type
Automatic
Manual
Power Reserve
50h
0h
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$8,500
$650
Keep your wishlist and collection together in the appExplore the app

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.

Cincinnati Watch Company Union Terminal Mechanical

Owners widely praise the Cincinnati Watch Company Union Terminal Mechanical for its striking vintage aesthetic and comfortable wearability, with one owner calling it a perfect dress watch. The design is described as "singular" and "beautifully executed," capturing an iconic look inspired by the Union Terminal clock, and it is noted for being highly accurate. Some owners are split on the wearability of the flat case and the abrupt transition to the bracelet, while others appreciate the historical significance and value at its price point. Overall, owners rate the Cincinnati Watch Company Union Terminal Mechanical highly for its distinctive Art Deco dial and strong vintage appeal at the price.

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.