Side by side

Omega Constellation Co Axial Master ChronometervsZelos Nova 37

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

Constellation Co Axial Master Chronometer
OmegaConstellation Co Axial Master Chronometer
MSRP $23,100
Nova 37
ZelosNova 37
MSRP $899
What people say

Owners + reviewers, side by side

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

Omega Constellation Co Axial Master Chronometer

Owners widely praise the Omega Constellation Co Axial Master Chronometer as an underrated model and a potential heirloom, citing its handsome, well-built nature and refined yet sporty design. One owner notes that Omega does not offer alternative straps, and aftermarket options may not fit due to the Constellation's notched design. The watch features an automatic Omega 8700 movement and 50m water resistance. Overall, owners and reviewers consider the Omega Constellation Co Axial Master Chronometer a well-built, elegant timepiece that is highly regarded as a potential heirloom.

Zelos Nova 37

Owners widely praise the Zelos Nova 37's spectacular 37mm dimensions and extremely light, thin wearability. The meteorite dial is frequently highlighted as a captivating feature, though some reviewers suggest simpler indices would improve legibility over the Arabic numerals. The watch is considered a considerable value at $1,999. On balance, owners and reviewers rate the Zelos Nova 37 highly for its excellent dimensions and dial execution at the price.

At a glance

18 of 29 specs differ
Diameter
Constellation Co Axial Master Chronometer29mm
Nova 3737mm
Power Reserve
Constellation Co Axial Master Chronometer50h
Nova 3740h
Water Resistance
Constellation Co Axial Master Chronometer50m
Nova 3750m
MSRP
Constellation Co Axial Master Chronometer$23,100
Nova 37$899

Full specifications

Case

7 specs
Diameter
29mm
37mm
Thickness
12mm
7mm
Lug-to-Lug
31.2mm
37mm
Lug Width
20mm
Material
18kt Sedna Gold
316L Stainless Steel
Finish
Steel
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Domed
Flat
AR Coating
Inner
Dial Color
Silver
Salmon
Indices
Applied

Movement

5 specs
Caliber
Omega 8700
ETA 7001
Type
Automatic
Manual
Beat Rate
0 vph
28,800 vph
Power Reserve
50h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$23,100
$899
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