Hamilton Jazzmaster QuartzvsNorthern Star Watch Sentinel
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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 Quartz

Sentinel
Diameter
26mm
40.5mm
Lug-to-Lug
n/a
43.7mm
Thickness
7.8mm
lowest
10.1mm
Water Resistance
50m
50m
Power Reserve
n/a
42h
MSRP
$825
$649
lowest
Movement
F03.105
Miyota 90S5
Case
4 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Hamilton Jazzmaster Quartz is praised for its solid crown feel, avoiding accidental hacking, and its comfortable proportions with a mainstream look. Reviewers note the case finishing includes horizontal and vertical brushing with polished chamfers. The quartz movement ensures tight timekeeping, though it is not a primary draw. The watch is priced at CHF 395. Overall, owners and reviewers rate the Hamilton Jazzmaster Quartz well for its solid build quality and reliable timekeeping at its price point.
Owners widely praise the Northern Star Watch Sentinel for its striking and unique appearance, noting its slim 10.10mm case and triple-tier dial with Roman numerals and mother-of-pearl. The triple-tiered dial also features a sunburst finish, contributing to its aesthetic appeal and comfort. Overall, owners rate the Northern Star Watch Sentinel highly for its elegant design and comfortable wearability.
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