Hamilton American Classic Intra-Matic AutovsOmnis LUNA

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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.

Hamilton American Classic Intra-Matic Auto at true scale

American Classic Intra-Matic Auto

Omnis LUNA at true scale

LUNA

Diameter

40mm

39mm

Thickness

10.9mm

lowest

11mm

Water Resistance

50m

n/a

Power Reserve

80h

highest

48h

MSRP

$1,275

$353

lowest

Movement

Hamilton H-10

Miyota (unspecified)

Case

4 specs
Diameter
40mm
39mm
Thickness
10.95mm
11mm
Lug-to-Lug
n/a
n/a
Water Resistance
50m
n/a

Crystal & Dial

1 specs
Dial Color
White
n/a

Movement

2 specs
Caliber
Hamilton H-10
Miyota (unspecified)
Power Reserve
80h
48h

Pricing

1 specs
MSRP
$1,275
$353
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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.

Omnis LUNA

The guilloché dial is a standout feature, offering a level of detail usually found on higher-priced watches. Reviewers noted the excellent value at its price point. No shared weaknesses were identified.

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