Hamilton American Classic Intra-Matic AutovsOris Automatic 7445

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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

Oris Automatic 7445 at true scale

Automatic 7445

Diameter

40mm

35mm

Thickness

10.9mm

lowest

11.4mm

Water Resistance

50m

100m

highest

Power Reserve

80h

highest

40h

MSRP

$1,275

n/a

Movement

Hamilton H-10

ETA 2824-2

Case

5 specs
Diameter
40mm
35mm
Thickness
10.95mm
11.4mm
Lug Width
20mm
n/a
Water Resistance
50m
100m
Caseback
n/a
Open

Crystal & Dial

5 specs
Crystal
Sapphire
n/a
Crystal Shape
n/a
Domed
Dial Color
White
Cream
Texture
n/a
Guilloche
Indices
n/a
Applied

Movement

4 specs
Caliber
Hamilton H-10
ETA 2824-2
Beat Rate
0 vph
28,800 vph
Power Reserve
80h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$1,275
n/a
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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.

Oris Automatic 7445

Owners appreciate the vintage Oris SA 7445's dial patina and exhibition case back. The Oris Automatic 7445 is a 35mm automatic watch with an ETA 2824-2 movement and 100m water resistance. Overall, owners value the Oris Automatic 7445 for its vintage dial aesthetics and display case back.