Hamilton Jazzmaster Day Date AutovsSternglas Naos Automatik Edition 60

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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 Day Date Auto

Naos Automatik Edition 60
Diameter
40mm
38mm
Lug-to-Lug
n/a
43mm
Thickness
11.5mm
lowest
12mm
Water Resistance
50m
50m
Power Reserve
80h
highest
60h
MSRP
$1,045
$539
lowest
Movement
Hamilton H-40
Miyota 8315
Case
3 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Hamilton Jazzmaster Day Date Auto for its versatility as an everyday and business-casual timepiece, with some questioning its suitability for formal wear. One owner selected it as an engagement gift, viewing it as a strong foundation for a watch collection, while another found it to be the best-fitting option after trying several watches. The Hamilton Jazzmaster Day Date Auto is also noted for offering great value for money. Overall, owners rate the Hamilton Jazzmaster Day Date Auto highly for its versatility and perceived value.
The watch offers excellent build quality for its price point, with an 80-hour power reserve from the H-40 movement. The 50-meter water resistance is a limitation. Reviewers disagreed on the aesthetic appeal of the date window at 6 o'clock.
Owners widely praise the Sternglas Naos Automatik Edition 60 for its slim profile, Bauhaus design, and overall aesthetic appeal, with some highlighting the alabaster dial and color-matched date window as sophisticated touches. The watch is frequently cited as offering good value for its price, with one owner noting a scratch-free sapphire crystal after two years of daily wear. However, some owners report the Miyota 8315 movement can be loud and that the watch wears smaller than its 38mm case and 41mm lug-to-lug dimensions might suggest. On balance, owners rate the Sternglas Naos Automatik Edition 60 highly for its elegant Bauhaus styling and comfortable wearability at an accessible price point.
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