Hamilton Jazzmaster AutovsOmega Constellation Co Axial Master Chronometer Small Seconds 34mm

Ref. 131.10.34.20.02.001·MSRP $8,000
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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.

Jazzmaster Auto

Constellation Co Axial Master Chronometer Small Seconds 34mm
Diameter
36mm
34mm
Lug-to-Lug
n/a
37mm
Thickness
10mm
lowest
11.7mm
Water Resistance
50m
50m
Power Reserve
80h
highest
55h
MSRP
$1,125
lowest
$8,000
Movement
Hamilton H-10
Omega 8802
Case
5 specsCrystal & Dial
2 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Hamilton Jazzmaster Auto is widely praised for its clean, uncomplicated design, making it suitable for both work and casual wear. Owners appreciate its value, calling it a gorgeous watch with a good bang for the buck. The 36mm case wears easily and unobtrusively, offering a reliable and straightforward option. Reviewers note its balance of contemporary style and traditional watchmaking. The Hamilton Jazzmaster Auto features an automatic Hamilton H-10 movement and 5 bar water resistance. Overall, owners and reviewers rate the Hamilton Jazzmaster Auto highly for its versatile design and excellent value at its price point.
Owners widely praise the Omega Constellation Co Axial Master Chronometer Small Seconds 34mm for its excellent timekeeping, with reports of accuracy around +2 seconds per day, and find it discreet and light. Reviewers note good finishing and dial integration, though some owners criticize the €10,600 price point and the lack of a folding clasp on the leather strap, suggesting a lower price closer to €4,000. One owner points out potential sharpness in the steel bracelet's edges, while another states the index finishing is not up to Grand Seiko standards. Overall, owners and reviewers rate the Omega Constellation Co Axial Master Chronometer Small Seconds 34mm highly for its accuracy and understated appeal at a perceived better value.
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