Hamilton American Classic Intra-Matic AutovsSternglas Naos Automatik Edition 60

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton American Classic Intra-Matic Auto at true scale

American Classic Intra-Matic Auto

Sternglas Naos Automatik Edition 60 at true scale

Naos Automatik Edition 60

Diameter

40mm

38mm

Lug-to-Lug

n/a

43mm

Thickness

10.9mm

lowest

12mm

Water Resistance

50m

50m

Power Reserve

80h

highest

60h

MSRP

$1,275

$539

lowest

Movement

Hamilton H-10

Miyota 8315

Case

3 specs
Diameter
40mm
38mm
Thickness
10.95mm
12mm
Lug-to-Lug
n/a
43mm

Crystal & Dial

2 specs
Dial Color
White
n/a
Lume
None
Luminova weiß und orange

Movement

3 specs
Caliber
Hamilton H-10
Miyota 8315
Power Reserve
80h
60h
Jewels
0
n/a

Pricing

1 specs
MSRP
$1,275
$539
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Hamilton American Classic Intra-Matic Auto

Owners widely praise the Hamilton American Classic Intra-Matic Auto for its vintage charm, thinness, and perfect 40mm size, with some preferring its tachymeter and subdials over other configurations. One owner notes the rotor can be loud. On balance, owners rate the Hamilton American Classic Intra-Matic Auto highly for its vintage aesthetic and wearability at the price point.

From video reviewers

The vintage-inspired design with classic panda dial and dual-register chronograph layout captures authentic racing watch aesthetics from the mid-century era. The automatic chronograph movement delivers reliable timekeeping in a package that honors Hamilton's heritage without modern complications.

Sternglas Naos Automatik Edition 60

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.