Side by side
Hamilton American Classic Intra-Matic AutovsNorthern Star Watch Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
American Classic Intra-Matic Auto40mm
Sentinel40.5mm
Power Reserve
American Classic Intra-Matic Auto80h
Sentinel42h
Water Resistance
American Classic Intra-Matic Auto50m
Sentinel50m
MSRP
American Classic Intra-Matic Auto$1,275
Sentinel$649
Full specifications
Case
5 specsCategory
Dress
—
Diameter
40mm
40.5mm
Thickness
10.95mm
10.1mm
Lug-to-Lug
46mm
43.72mm
Lug Width
20mm
20mm
Movement
2 specsCaliber
H-10
Miyota 90S5
Power Reserve
80h
42h
Pricing
1 specsMSRP
$1,275
$649
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