Side by side

Hamilton American Classic PSR 74vsSternglas Naos Solar

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

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 PSR 74

Owners widely praise the Hamilton American Classic PSR 74 for its retro-futuristic, sci-fi aesthetic and high attention to detail, with many calling its bracelet exceptionally well-made and comfortable. Reviewers and owners note its exceptional accuracy, with some reporting zero seconds deviation over extended periods. The watch offers 100 meters of water resistance and sapphire glass. Some owners find the red LCD display dim and difficult to read without pressing a button, particularly outdoors, while others report no legibility issues. Sharp edges on the clasp buttons are flagged by some owners as a drawback at its price point, and one owner criticizes the internal quartz movement's battery clamp. On balance, owners and reviewers rate the Hamilton American Classic PSR 74 highly for its unique retro-futuristic design and high-quality bracelet at the price.

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.

At a glance

12 of 29 specs differ
Diameter
American Classic PSR 7426mm
Naos Solar38mm
Power Reserve
American Classic PSR 7440h
Naos Solar
Water Resistance
American Classic PSR 74100m
Naos Solar50m
MSRP
American Classic PSR 74$875
Naos Solar$323

Full specifications

Case

5 specs
Diameter
26mm
38mm
Thickness
12.4mm
10mm
Lug-to-Lug
40mm
42mm
Lug Width
12mm
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Red
Lume
None
Luminova Punkten

Movement

4 specs
Caliber
H-40 (ETA 2834-2 base)
Seiko VJ76
Type
Quartz
Solar
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$875
$323
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