Side by side

Hamilton American Classic Ardmore QuartzvsSternglas Naos Großdatum

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 Großdatum
SternglasNaos Großdatum
MSRP $323

At a glance

12 of 29 specs differ
Diameter
American Classic Ardmore Quartz19mm
Naos Großdatum38mm
Power Reserve
American Classic Ardmore Quartz40h
Naos Großdatum
Water Resistance
American Classic Ardmore Quartz30m
Naos Großdatum50m
MSRP
American Classic Ardmore Quartz$625
Naos Großdatum$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

3 specs
Caliber
980.163
Seiko VJ76
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$625
$323

Follow this matchup

Get a note when Hamilton American Classic Ardmore Quartz vs Sternglas Naos Großdatum gets more votes, a community discussion, or a price drop. No account needed.

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 Großdatum

The Sternglas Naos Großdatum is praised for its Bauhaus aesthetic and value, with one owner finding it an affordable alternative to other designs. However, some owners report it feels underwhelming and cheap, with a printed-on face, small font, and toy-like hands, and find the strap to be of poor quality. The watch features a 38mm stainless steel case, an Alabaster dial with beige LumiNova, and a Seiko TMI VJ76 quartz movement rated for -20/+20 seconds per month. On balance, owners and reviewers are divided, with the primary point of contention being the perceived quality and aesthetic execution of the Sternglas Naos Großdatum.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.