Side by side

Hamilton American Classic Boulton MechanicalvsLorier Hyperion SII

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

American Classic Boulton Mechanical
HamiltonAmerican Classic Boulton Mechanical
MSRP $1,075
Hyperion SII
LorierHyperion SII
MSRP $699

At a glance

11 of 29 specs differ
Diameter
American Classic Boulton Mechanical34mm
Hyperion SII39mm
Power Reserve
American Classic Boulton Mechanical80h
Hyperion SII40h
Water Resistance
American Classic Boulton Mechanical50m
Hyperion SII200m
MSRP
American Classic Boulton Mechanical$1,075
Hyperion SII$699

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
34mm
39mm
Thickness
11.2mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
White
Blue

Movement

3 specs
Caliber
H-50
Type
Manual
Automatic
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,075
$699

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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 Boulton Mechanical

Owners widely praise the Hamilton American Classic Boulton Mechanical for its smooth winding action and hacking seconds, with the absence of a date complication being a frequently noted positive. The watch is also lauded for its cool aesthetic and interesting company heritage. Overall, owners rate the Hamilton American Classic Boulton Mechanical highly for its user-friendly mechanical movement and distinctive style.

Lorier Hyperion SII

Owners widely praise the Lorier Hyperion SII for its vintage aesthetic, glossy black dial, and tasteful text. One owner notes the Miyota 9075 movement and calls it the best GMT under $800. Criticisms include a small GMT hand that is difficult to spot, and one user found the winding action not smooth with significant crown resistance. Overall, owners rate the Lorier Hyperion SII highly for its vintage aesthetic and value.

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