Side by side

Omega Constellation Co Axial Master ChronometervsGrand Seiko STGF359

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 $11,200
STGF359
Grand SeikoSTGF359
MSRP $2,600
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, appreciating its handsome, well-built design with a silky sun-brushed dial. Some owners express pride in ownership, viewing it as a significant achievement. One reviewer notes the 41mm variant's 50m water resistance and scarcity of lume disqualify it as a sports watch, though it is considered a precision chronometer. Owners desire more strap options, finding the integrated bracelet's notched design limits compatibility with standard straps. Overall, owners and reviewers rate the Omega Constellation Co Axial Master Chronometer highly for its design and build quality, with strap versatility being a minor point of contention.

Grand Seiko STGF359

Owners widely praise the Grand Seiko STGF359 for its elegant pairing with an engagement ring. Some owners find the 29mm case size too small for a man's wrist, while others suggest it can be worn by men with smaller wrists, recommending an in-person try-on. One owner notes potential date wheel misalignment requiring servicing. The bracelet has a maximum perimeter of 185mm, with extra links available. On balance, owners value the Grand Seiko STGF359 for its elegant aesthetic, though its small size is a point of consideration.

From video reviewers

The Grand Seiko STGF359 features a 9F quartz movement with exceptional accuracy, deviating by only +/−10 seconds per year. A drawback of the watch is its 40mm case size, which may be a concern for those with smaller wrists. Reviewers disagree on the type of movement, with one praising the 9F quartz and the other highlighting the spring drive movement.

At a glance

18 of 29 specs differ
Diameter
Constellation Co Axial Master Chronometer29mm
STGF35928.9mm
Power Reserve
Constellation Co Axial Master Chronometer50h
STGF35940h
Water Resistance
Constellation Co Axial Master Chronometer50m
STGF359100m
MSRP
Constellation Co Axial Master Chronometer$11,200
STGF359$2,600

Full specifications

Case

8 specs
Diameter
29mm
28.9mm
Thickness
12mm
8.7mm
Lug-to-Lug
31.2mm
35.4mm
Lug Width
14mm
Material
Steel & Yellow Gold
Stainless Steel
Finish
Steel
Brushed and polished
Water Resistance
50m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Yes
Dial Color
Silver
Black
Indices
Applied

Movement

5 specs
Caliber
Omega 8700
4J52
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
50h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$11,200
$2,600
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