Side by side

Hamilton American Classic Ardmore QuartzvsSternglas Naos Solar

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

American Classic Ardmore Quartz
HamiltonAmerican Classic Ardmore Quartz
MSRP $625
Naos Solar
SternglasNaos Solar
MSRP $323

At a glance

13 of 29 specs differ
Diameter
American Classic Ardmore Quartz19mm
Naos Solar38mm
Power Reserve
American Classic Ardmore Quartz40h
Naos Solar
Water Resistance
American Classic Ardmore Quartz30m
Naos Solar50m
MSRP
American Classic Ardmore Quartz$625
Naos Solar$323

Full specifications

Case

5 specs
Diameter
19mm
38mm
Thickness
6.9mm
10mm
Lug-to-Lug
46mm
42mm
Lug Width
14mm
20mm
Water Resistance
30m
50m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
Dial Color
Silver
Lume
None
Luminova Punkten

Movement

4 specs
Caliber
980.163
Seiko VJ76
Type
Quartz
Solar
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$625
$323

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What people say

Owners + reviewers, side by side

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

Hamilton American Classic Ardmore Quartz

Owners widely appreciate the Hamilton American Classic Ardmore Quartz for its appealing rectangular design, particularly on smaller wrists. One owner loves the Registered Edition's design, noting minor wear from storage. Accuracy figures vary, with one owner reporting a loss of 10-11 seconds per week after service, while another notes a gain of about 10 seconds a week, both considered within acceptable limits for a non-chronometer certified watch. Overall, owners value the Hamilton American Classic Ardmore Quartz for its attractive design and suitability for smaller wrists.

Sternglas Naos Solar

Owners widely praise the Sternglas Naos Solar for its elegant Bauhaus-inspired minimalist dial, slim profile, and value for money. The scratch-resistant curved sapphire crystal and functional date mechanism are noted as durable features, with one owner reporting good wear over a year. The solar power and accuracy are highlighted as practical advantages over automatic movements, which some find loud. However, opinions are split, with some owners finding the watch underwhelming and cheap-looking, like a toy, while others love its appearance in person and its clean, appealing design as a smartwatch alternative. The stock leather strap is described as decent but basic and potentially short for larger wrists, with one owner advising a third-party replacement for durability. One owner of a different variant noted the date font is too small to be useful.

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