Side by side

Hamilton American Classic Valiant AutovsLorier Astra Cosmic Blue

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

American Classic Valiant Auto
HamiltonAmerican Classic Valiant Auto
MSRP $645
Astra Cosmic Blue
LorierAstra Cosmic Blue
MSRP $499

At a glance

9 of 29 specs differ
Diameter
American Classic Valiant Auto34mm
Astra Cosmic Blue36mm
Power Reserve
American Classic Valiant Auto80h
Astra Cosmic Blue40h
Water Resistance
American Classic Valiant Auto50m
Astra Cosmic Blue50m
MSRP
American Classic Valiant Auto$645
Astra Cosmic Blue$499

Full specifications

Case

5 specs
Category
Dress
Field
Diameter
34mm
36mm
Thickness
10.58mm
Lug-to-Lug
46mm
Lug Width
16mm
18mm

Crystal & Dial

1 specs
Dial Color
Silver
Blue

Movement

2 specs
Caliber
H-10
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$645
$499

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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 Valiant Auto

Owners widely praise the Hamilton American Classic Valiant Auto for its classic design elements, such as the sunburst dial and Roman numerals, noting its suitability for everyday elegance and wearability under a cuff. One owner highlights the 39.5mm size and applied indices as a "hidden gem," while another appreciates the clean, simple design with thin Roman numerals. The watch is also commended for its comfortable bracelet and attractive lance hands, with confirmation that the bracelet is indeed changeable. Some owners note the date window's placement at three o'clock is a point of contention, and one owner reports the watch runs at approximately +6 seconds per day after ten years of intermittent use. On balance, owners rate the Hamilton American Classic Valiant Auto highly for its elegant, classic design and comfortable wearability at its price point.

Lorier Astra Cosmic Blue

Owners widely praise the Lorier Astra Cosmic Blue for its beautiful, vintage 1960s aesthetic and comfortable 36mm size, fitting well even after initial adjustment. Some community members appreciate its clean lines and attractive design, though a few wish for more variation in the brand's case and bracelet designs across its models. Overall, owners rate the Lorier Astra Cosmic Blue highly for its stunning, dressy vintage appeal and wearability.

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